Building Services (Registration) Act 2011Law:A146829:atom:currency2024-03-29T00:00:00.0000000+08:00Building Services (Registration) Act 2011A146829:2023040510362023-04-05T10:36:00.0000000+08:00Building Services (Registration) Act 2011Building Services (Registration) Act 2011PCO Helpdesklegislation@pco.wa.gov.au