| Water Services Regulations 2013 | 1 Jul 2023 | Current | 01-q0-01 |  Official Version |  Word |  HTML | |  PDF | Word | |
| Water Services Regulations 2013 | 16 Jun 2023 | 30 Jun 2023 | 01-p0-00 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 1 Jul 2022 | 15 Jun 2023 | 01-o0-00 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 17 Jun 2022 | 30 Jun 2022 | 01-n0-00 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 1 Jul 2021 | 16 Jun 2022 | 01-m0-00 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 30 Jun 2021 | 30 Jun 2021 | 01-l0-00 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 18 Jun 2021 | 29 Jun 2021 | 01-k0-00 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 5 Dec 2020 | 17 Jun 2021 | 01-j0-00 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 29 Sep 2020 | 4 Dec 2020 | 01-i0-00 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 1 Jul 2020 | 28 Sep 2020 | 01-h0-00 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 1 May 2020 | 30 Jun 2020 | 01-g0-00 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 31 Dec 2019 | 30 Apr 2020 | 01-f0-02 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 1 Jul 2019 | 30 Dec 2019 | 01-e0-00 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 14 Jun 2019 | 30 Jun 2019 | 01-d0-00 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 1 Jul 2018 | 13 Jun 2019 | 01-c0-01 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 16 Sep 2017 | 30 Jun 2018 | 01-b0-00 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 28 Jul 2017 | 15 Sep 2017 | 01-a0-00 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 1 Jul 2017 | 27 Jul 2017 | 00-j0-00 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 14 Dec 2016 | 30 Jun 2017 | 00-i0-01 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 1 Jul 2016 | 13 Dec 2016 | 00-h0-01 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 1 Jul 2015 | 30 Jun 2016 | 00-g0-02 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 1 Jan 2015 | 30 Jun 2015 | 00-f0-01 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 1 Nov 2014 | 31 Dec 2014 | 00-e0-00 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 15 Oct 2014 | 31 Oct 2014 | 00-d0-00 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 1 Jul 2014 | 14 Oct 2014 | 00-c0-00 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 28 Jun 2014 | 30 Jun 2014 | 00-b0-01 | Official Version | Word | HTML | | PDF | Word | |
| Water Services Regulations 2013 | 18 Nov 2013 | 27 Jun 2014 | 00-a0-01 | Official Version | Word | HTML | | Unavailable | Unavailable |  Unavailable |
