WM Specification File
This Technical Specification sets out requirements for metallic and plastic bodied waste pipe
outlets and gratings, separate or integral, for sanitary plumbing applications.
Adoption Date
8 Feb 2022

Licences evaluated under this specification

WM Certificates associated with this Specification

Certificate Current Certification Date Current Expiry Date Status
008226 17 Jan 2023 17 Aug 2024 Active
026141 16 Jan 2024 2 Aug 2024 Active
022547 14 Jun 2022 31 Jul 2024 Active
023367 3 Jul 2023 29 Jul 2024 Active
021037 3 Jul 2023 18 Jul 2024 Active
023043 3 Jul 2023 4 Jul 2024 Active
020052 21 Nov 2023 27 Jun 2024 Active
030017 23 Mar 2024 25 Jun 2024 Active
020049 3 Jun 2022 23 Jun 2024 Active
021249 13 Oct 2023 20 Jun 2024 Active
074808 30 Aug 2021 19 Jun 2024 Active
021298 3 Jul 2023 8 Jun 2024 Active
022635 5 Jul 2023 6 Jun 2024 Active
023115 18 Nov 2022 2 May 2024 Active
002448 25 Nov 2022 28 Apr 2024 Active
022335 20 Dec 2022 18 Apr 2024 Active
023112 3 Jul 2023 11 Apr 2024 Active
023117 3 Jul 2023 20 Mar 2024 Active
023100 3 Jul 2023 16 Mar 2024 Active
086161 10 Mar 2023 9 Mar 2024 Active