<?xml version="1.0" encoding="UTF-8"?>
      <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
          <url>
            <loc>https://www.waterregsuk.co.uk/</loc>
            <lastmod>2026-01-22</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/about/</loc>
            <lastmod>2025-12-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/about/water-regs-uk-board/</loc>
            <lastmod>2025-10-10</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/</loc>
            <lastmod>2024-09-30</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/ses_water/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/welsh_water/</loc>
            <lastmod>2024-12-10</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/thameswater/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/wessexwater/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/last-mile-water/</loc>
            <lastmod>2025-12-03</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/bristolwater/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/albion_water/</loc>
            <lastmod>2026-02-16</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/anglian_water/</loc>
            <lastmod>2024-05-09</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/southernwater/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/affinity_water/</loc>
            <lastmod>2025-01-22</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/hafren_dyfrdwy/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/scottishwater1/</loc>
            <lastmod>2024-08-30</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/cambridge_water/</loc>
            <lastmod>2025-02-06</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/portsmouthwater/</loc>
            <lastmod>2025-11-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/southeast_water/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/southwest_water/</loc>
            <lastmod>2024-10-15</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/unitedutilities/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/yorkshire_water/</loc>
            <lastmod>2026-03-09</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/hartlepoolwater/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/northumbrianwater/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/severntrent_water/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/southstaffs_water/</loc>
            <lastmod>2025-02-06</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/essexsuffolk_water/</loc>
            <lastmod>2025-01-30</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/leep-networks-water/</loc>
            <lastmod>2024-08-19</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/northernireland_water/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/suttoneast_surrey_water/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/sembcorpbournemouth_water/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/independent_water_networks/</loc>
            <lastmod>2024-10-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/esp-water/</loc>
            <lastmod>2025-01-28</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/contacts/water-company-contacts/water-companies/matrix-water/</loc>
            <lastmod>2025-01-28</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/</loc>
            <lastmod>2025-04-24</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/</loc>
            <lastmod>2025-05-06</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/</loc>
            <lastmod>2025-05-08</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/publications/</loc>
            <lastmod>2025-06-11</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/</loc>
            <lastmod>2025-06-04</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/byelaws-in-scotland/</loc>
            <lastmod>2026-01-23</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/byelaws-in-scotland-apply/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/who-has-to-comply/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/byelaws-in-scotland1/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/-byelaws-in-scotland-apply-retrospectively/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-a-water-undertaker/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/-byelaws-in-scotland/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-notification/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/byelaws-in-scotland2/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/notification-faqs/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/notification-faqs1/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/notification-faqs2/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/notification-faqs3/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/notification-faqs4/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/notification-faqs5/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/notification-faqs6/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/notification-faqs7/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/notification-faqs9/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/notification-faqs10/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/notification-faqs8/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/notification-faqs11/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/water-fittings-faqs1/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/water-fittings-faqs2/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/water-fittings-faqs3/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/water-fittings-faqs4/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/installation-faqs/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/installation-faqs1/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/installation-faqs2/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/installation-faqs3/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/installation-faqs4/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/introduction/</loc>
            <lastmod>2025-05-09</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/notification/</loc>
            <lastmod>2025-06-09</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/compliant-water-fittings/</loc>
            <lastmod>2025-05-09</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/installing-pipework/</loc>
            <lastmod>2026-01-27</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/backflow-protection/</loc>
            <lastmod>2025-10-22</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/approved-contractors/</loc>
            <lastmod>2025-12-11</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/rpz/</loc>
            <lastmod>2026-02-05</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/cold-water-storage/</loc>
            <lastmod>2025-08-05</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/hot-water-systems/</loc>
            <lastmod>2026-03-05</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/hose-union-taps/</loc>
            <lastmod>2025-07-08</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/drinking-water-taps/</loc>
            <lastmod>2025-06-04</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/alternative-water-supplies/</loc>
            <lastmod>2025-07-08</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/animal-drinking-troughs/</loc>
            <lastmod>2025-07-08</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/bathrooms/</loc>
            <lastmod>2025-07-08</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/requirements-england/</loc>
            <lastmod>2025-06-05</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/requirements-scotland/</loc>
            <lastmod>2025-06-05</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/requirements-ni/</loc>
            <lastmod>2025-06-05</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/regulators-specifications/</loc>
            <lastmod>2025-06-05</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/related-legislation/</loc>
            <lastmod>2025-06-05</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/regulators/</loc>
            <lastmod>2025-06-05</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/</loc>
            <lastmod>2025-06-05</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/other-organsiations/</loc>
            <lastmod>2025-06-09</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/regulation-5-notification/</loc>
            <lastmod>2025-06-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/regulation-6/</loc>
            <lastmod>2025-06-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/schedule-2-paragraph-2-products-in-contact-with-water/</loc>
            <lastmod>2025-06-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/schedule-2-paragraph-3-requirements-for-water-fittings/</loc>
            <lastmod>2025-06-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/schedule-2-paragraph-4-requirements-for-water-fittings/</loc>
            <lastmod>2025-06-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/schedule-2-paragraph-7-pipework/</loc>
            <lastmod>2025-06-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/schedule-2-paragraph-8-system-design-and-installation/</loc>
            <lastmod>2025-12-03</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/schedule-2-paragraph-9-system-design-and-installation/</loc>
            <lastmod>2025-06-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/schedule-2-paragraph-11-system-design-and-installation/</loc>
            <lastmod>2025-06-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/schedule-2-paragraph-12-pressure-system-design-and-installation/</loc>
            <lastmod>2025-06-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/schedule-2-paragraph-13-flushing-disinfection-system-design-and-installation/</loc>
            <lastmod>2025-06-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/schedule-2-paragraph-14-marking-system-design-and-installation/</loc>
            <lastmod>2025-10-27</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/schedule-2-paragraph-15-backflow-protection/</loc>
            <lastmod>2025-06-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/schedule-2-paragraph-16-cold-water-services/</loc>
            <lastmod>2025-06-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/schedule-2-paragraph-17-hot-water-services/</loc>
            <lastmod>2025-06-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/schedule-2-paragraph-18-hot-water-services/</loc>
            <lastmod>2025-06-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/schedule-2-paragraph-20-hot-water-services/</loc>
            <lastmod>2025-06-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/schedule-2-paragraph-23-hot-water-services/</loc>
            <lastmod>2025-06-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/schedule-2-paragraph-26-drinking-water-taps/</loc>
            <lastmod>2025-06-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/schedule-2-paragraph-27-drinking-water-taps/</loc>
            <lastmod>2025-06-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/publications/booklets/</loc>
            <lastmod>2025-06-06</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/publications/checklist/</loc>
            <lastmod>2026-01-19</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/publications/information-leaflets/</loc>
            <lastmod>2026-01-19</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/publications/aims/</loc>
            <lastmod>2025-11-19</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/publications/media/</loc>
            <lastmod>2026-01-06</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/publications/case-studies/</loc>
            <lastmod>2025-05-23</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/news/</loc>
            <lastmod>2025-06-11</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/how-should-wastewater-and-chemical-emptying-points-be-installed1/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/why-do-customers-need-their-own-stop-valves/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/can-mains-water-supplies-be-connected-to-installations-also-supplied-by-another-alternative-source-of-water/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-meant-by-a-dead-leg/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/is-the-pressure-testing-specified-in-bs-en-806-acceptable/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-are-the-key-design-requirements-for-a-trough-or-animal-drinking-bowl/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/how-should-underground-water-storage-be-installed/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/how-should-wastewater-and-chemical-emptying-points-be-installed/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/how-should-wastewater-and-chemical-emptying-points-be-installed2/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-a-fluid-category/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/who-assess-backflow-risks/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-a-backflow-prevention-arrangement-or-device/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/how-should-mechanical-backflow-prevention-devices-be-installed/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-form-of-backflow-prevention-should-be-installed-as-point-of-use-backflow-protection/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/are-there-any-circumstances-when-point-of-use-protection-is-not-required/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-the-difference-between-point-of-use-zone-and-wholesite-backflow-protection/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/backflow-protection-faqs/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/are-appliances-incorporating-pumps-of-concern/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/when-can-the-different-forms-of-backflow-protection-be-used/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/do-appliances-whitegoods-incorporate-acceptable-backflow-protection/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-backflow-protection-is-required-for-alternative-water-sources/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-backflow-protection-is-needed-for-premises-on-a-common-supply/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-backflow-protection-is-needed-for-premises-on-a-common-supply1/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-backflow-protection-is-required-for-high-risk-taps/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-backflow-protection-is-needed-for-hose-taps/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-backflow-protection-is-needed-in-laboratories/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-level-of-risk-are-pre-rinse-pot-wash-taps/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-an-unrestricted-discharge-from-a-type-ab-air-gap/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-backflow-protection-is-required-for-underground-storage/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-backflow-protection-is-required-for-wastewater-and-chemical-emptying-points-on-camping-sites-and-holiday-parks/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/approved-contractor-faqs/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-are-approved-contractor-schemes/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/approved-contractor-faqs1/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/approved-contractor-faqs2/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-watersafe/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/when-do-approved-contractors-have-to-notify-in-england-wales/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/when-do-approved-contractors-have-to-notify-in-scotland/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/when-do-approved-contractors-have-to-notify-in-northern-ireland/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-a-certificate-of-compliance/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-the-position-regarding-accepting-certificates-of-compliance/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/where-can-you-find-an-approved-contractor/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/how-do-you-confirm-someone-is-a-current-member-of-an-approved-contractor-scheme/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-approved-contractor-scheme-can-i-join/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-qualifications-do-you-need-to-join-an-approved-contractor-or-sector-scheme/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/black-line-in-my-plastic-kettle/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/why-does-my-water-look-cloudy/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/why-is-my-water-yellow/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/why-is-my-water-a-shade-of-blue/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/why-does-my-water-taste-rancid-or-of-rotten-meat/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-meant-by-an-appropriate-quality-and-standard/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/news/water-regs-uk-retires-the-water-regulations-guide/</loc>
            <lastmod>2025-08-26</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/news/water-regs-uk-publishes-revised-guidance-on-rpz-valve-installations/</loc>
            <lastmod>2025-08-26</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/about/history-of-water-regs-uk/</loc>
            <lastmod>2025-04-08</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/publications/type-ab-air-gap-calculator/</loc>
            <lastmod>2026-02-19</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/information/</loc>
            <lastmod>2025-04-07</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/aim/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/approved-contractor/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/backflow/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/cistern/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/combined-feed/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/contamination/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/distributing-pipe/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/expansion-valve/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/fluid-categories/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/flushing-cistern/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/material-change-of-u/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/notification/</loc>
            <lastmod>2024-06-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/overflow-pipe/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/pressure-relief-valv/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/primary-circuit/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/secondary-circuit/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/secondary-system/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/servicing-valve/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/stop-valve/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/storage-cistern/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/temperature-relief-v/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/terminal-fitting/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/vent-pipe/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/glossary/workmanlike-manner/</loc>
            <lastmod>2024-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/regulations/regulators-specifications/regulators-specification-for-fittings/</loc>
            <lastmod>2025-04-09</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/why-does-my-water-smell-stagnant-or-like-sewerage/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/or-taste-of-chlorine-antiseptic-or-tcp/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/taste-earthy-or-musty/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/taste-of-petrol-diesel-or-oil/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/how-should-an-rpz-valve-be-installed/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/who-can-remove-an-rpz-valve/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/-what-is-an-aim/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/how-do-i-know-if-i-need-an-rpz-valve/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-a-fluid-category-4-risk/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/where-can-an-rpz-valve-be-installed-as-point-of-use-backflow-protection/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/an-rpz-valve-is-installed-at-premises-i-am-responsible-for-what-do-i-need-to-know/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/thinking-about-installing-an-rpz-valve-at-premises-you-are-responsible-for-what-do-you-need-to-know/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/i-have-just-received-a-letter-telling-me-an-rpz-valve-needs-testing---what-does-this-mean-and-what-do-i-have-to-do/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/who-do-i-contact-if-i-have-any-questions-about-rpz-valves/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/who-can-install-an-rpz-valve/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/where-can-i-find-further-information-about-a-water-undertaker-s-rpz-valve-policy/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-notification-and-why-do-i-have-to-notify/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/when-do-i-notify-the-installation-or-relocation-of-an-rpz-valve/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/how-do-i-notify-the-installation-of-an-rpz-valve/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/do-i-still-need-to-notify-if-i-use-an-approved-contractor/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/do-all-water-undertakers-use-the-same-notification-form/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-changes-should-be-notified-to-the-local-water-undertaker/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-means-by-conditions-of-consent/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-conditions-of-consent-for-rpz-valve-installation-can-be-expected/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/where-can-conditions-of-consent-be-found/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/where-can-the-consent-reference-number-be-found/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/why-do-rpz-valve-need-regular-testing/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-meant-by-due-date/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/can-a-test-interval-be-changed/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-happens-if-an-rpz-valve-is-tested-early/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-happens-if-an-rpz-valve-is-out-of-test/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/i-cannot-get-a-rpz-tester-to-test-the-rpz-valve-s-before-the-test-due-date-what-should-i-do/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/the-test-due-date-has-passed-and-i-have-not-been-able-to-get-a-rpz-tester-to-complete-the-test-what-should-i-do/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/compliance-test-report-until-their-invoice-is-paid/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-meant-by-a-competent-rpz-tester/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/do-you-have-to-use-someone-who-belongs-to-a-rpz-tester-scheme-to-test-rpz-valves/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/our-maintenance-technician-tests-all-our-rpz-valves-but-only-these-can-they-become-recognised-on-a-site-specific-basis/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/how-do-i-become-recognised-as-an-rpz-tester/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/do-you-need-to-join-an-approved-contractor-rpz-tester-scheme/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/where-can-i-find-a-competent-rpz-tester/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/where-do-i-get-my-test-equipment-calibrated-and-how-often/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-a-commissioning-test/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/when-is-a-commissioning-test-needed/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-a-compliance-test/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/when-is-a-compliance-test-needed/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/do-all-water-undertakers-use-the-same-test-report-forms/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-the-minimum-information-required-in-a-test-report/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/compliance-test-report/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/can-a-water-undertaker-refuse-to-accept-a-test-report/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/compliance-test-report-is-not-accepted-as-valid/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/if-an-rpz-fails-any-part-of-a-compliance-test-does-testing-need-to-be-completed/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-happens-if-an-rpz-valve-fails-compliance-testing/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-happens-if-an-rpz-valve-fails-commissioning-testing/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-do-i-do-if-a-failed-rpz-valve-has-to-be-replaced/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-do-i-do-when-a-failed-rpz-valve-has-been-repaired/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/why-do-you-have-to-install-servicing-valves-and-drain-taps/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/correctly-sizing-cisterns-storing-wholesome-cold-water/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-are-the-temperatures-requirements-for-hot-water-storage-and-distribution/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/things-to-take-into-account-when-installing-a-cold-water-storage-cistern/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/specific-requirements-for-cold-water-storage-overflow-and-warning-arrangements/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/does-a-drinking-water-tap-have-to-be-installed/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-are-acceptable-safety-devices/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/specific-requirements-for-cold-water-storage-outlet-valves/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-are-the-design-requirements-for-cold-water-storage-cisterns/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/specific-requirements-for-cold-water-storage-inlet-valves/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/specific-requirements-for-cold-water-storage-cisterns-incorporating-a-type-ab-air-gap/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/protecting-the-contents-of-a-cold-water-storage-cistern-from-undue-warming/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/when-can-a-filling-loop-be-used1/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-a-self-closing-tap/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-protection-against-freezing-is-required/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/how-do-you-link-cold-water-storage-cisterns/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/hoses-fitted-with-a-flow-control-device/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/are-there-any-specific-requirements-for-plumbing-installed-above-ground/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/how-can-you-accommodate-expansion/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/do-drinking-water-taps-have-to-be-supplied-direct-from-mains/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/are-there-any-specific-suitability-requirements-regulation-4-1-b-for-hot-water-systems/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/do-safety-devices-have-to-comply-with-regulation-4-1-a/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-level-of-risk-are-the-fluids-is-a-primary-heating-circuit/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/do-drinking-water-supplies-need-to-be-separated-from-fluids-in-primary-systems-and-closed-circuits/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-wholesome-water/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/do-taps-needs-to-be-labelled/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-size-vent-pipes-should-be-installed/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/can-a-water-softener-or-conditioner-be-installed/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/how-should-safety-devices-discharge/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-meant-by-concealed/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/can-joints-and-water-fittings-be-concealed/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/how-should-concealed-water-fittings-be-installed-in-walls/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/how-should-pipework-access-a-building/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-adequate-support/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/who-is-responsible-for-enforcing-safety/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/how-should-underfloor-heating-be-installed/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/are-there-any-methods-for-avoiding-below-ground-obstructions/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-the-recommended-distance-between-water-services-and-other-utilities/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/how-should-concealed-water-fittings-be-installed-in-floors/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/how-should-outdoor-below-ground-services-be-installed/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/can-pipework-be-laid-in-a-contaminated-environment/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/hose-union-taps-supplying-watering-systems/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/categorisation-of-backflow-risk/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/bidets/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/bidets-adjacent-to-toilets/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/assisted-bathing-baths/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-is-a-hose-union-tap/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/urinals-urinals-are-considered-to-be-a-fluid-category-5-risk/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/showers/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/toilets-a-toilet-is-considered-to-be-a-fluid-category-5-risk/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/bath-and-basin-taps/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/spa-baths/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/regulation-5-notification-northern-ireland/</loc>
            <lastmod>2025-06-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/guidance/byelaw-5-notification-scotland/</loc>
            <lastmod>2025-06-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/how_should_heat_energy_recovery_and_exchange_systems_be_installed/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/can-multifunctional-taps-be-installed/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-backflow-protection-is-required-for-a-combined-toilet-and-bidet/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/type-ab-air-gapsfaqs/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/dc-arrangement/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/single-check-valves/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/type-af-air-gaps/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/type-auk3-tap-gaps/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/type-ad-air-gapsfaqs/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/double-check-valvesfaqs/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/type-ac-air-gapsfaqs/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/are-check-valves-and-non-return-valves-the-same-thing/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/type-db-arrangement/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/type-auk2/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/type-auk-1-air-gapsfaqs/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/type-ca-device/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/type-aa-air-gaps/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/type-ag-air-gaps/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/type-ba-or-rpz-valve/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/publications/information-guidance-notes-igns/</loc>
            <lastmod>2025-06-02</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/about/contact-water-regs-uk/</loc>
            <lastmod>2025-07-16</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/restricted-hoses/</loc>
            <lastmod>2025-07-08</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/different-types-of-backflow-prevention/</loc>
            <lastmod>2026-02-04</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/news/social-media/</loc>
            <lastmod>2025-11-04</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/news/new-md/</loc>
            <lastmod>2025-11-04</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/publications/aims/rpz-calibration-services/</loc>
            <lastmod>2025-11-19</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/publications/information-leaflets/building-water/</loc>
            <lastmod>2026-01-19</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/news/changes-to-rpz-testing---what-you-need-to-know/</loc>
            <lastmod>2026-01-09</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/alerts/</loc>
            <lastmod>2026-01-16</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/news/where-can-i-get-additional-information-about-the-changes-to-rpz-testing/</loc>
            <lastmod>2026-03-18</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/topics/all-faqs/what-changes-to-rpz-testing-are-happening-in-2026/</loc>
            <lastmod>2026-03-12</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/news/rpz-testers---it-s-time-to-act-if-you-plan-to-continue-testing/</loc>
            <lastmod>2026-04-02</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/news/want-to-avoid-problems-with-rpz-testing/</loc>
            <lastmod>2026-04-02</lastmod>
          </url>
        
          <url>
            <loc>https://www.waterregsuk.co.uk/about/vacancies/</loc>
            <lastmod>2026-03-27</lastmod>
          </url>
        </urlset>