Contact Building and Energy
For licensing and technical enquiries
Contact us
Building and Energy general queries
Tel: 1300 489 099
Fax: (+618) 6251 1501
be.info@demirs.wa.gov.au
These explanatory diagrams are to be read in conjunction with Industry Bulletin 165 which outlines the expanded scope of water supply plumbing work under the Plumbers Licensing and Plumbing Standards Regulations 2000 (the Regulations) commencing on 10 February 2025.
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