sa.gov.au

Contact the Office of the Technical Regulator

The Office of the Technical Regulator is responsible for the electrical, gas and plumbing safety and technical regulation in South Australia. Please use the contact details below for your enquiry.

Office address Level 8, ANZ Building
11 Waymouth Street
Adelaide SA 5000
Postal address GPO Box 320
Adelaide SA 5001
Fax number 8226 5523
Electrical and gas contact details General enquiries
Tel: 8226 5500
Email: dsd.otr@sa.gov.au
Plumbing contact detailsGeneral enquiries
Tel: 1300 760 311
Email: otr.plumbenquiries@sa.gov.au 

New bookings – plumbing and drainage inspections
Tel: 1300 884 055

Existing booking enquiries – plumbing and drainage inspections
Tel: 8226 5861
Email: otr.plumbbooking@sa.gov.au

Technical enquiries and backflow encumbrance administration issues

Tel: 1300 760 311

Compliance and regulatory enforcement enquiries

Tel: 8204 1768

Fire services technical enquiries and testing
Tel: 8204 1701 or 0400 881 271
Email: otr.plumbregulator@sa.gov.au

Backflow prevention technical requirements

Tel: 8204 1701 or 0400 881 271
Email: otr.plumbbackflow@sa.gov.au

Non-drinking (recycled) water technical enquiries
Tel: 8226 5788 or 0488 931 346

Building plan applications
Email: otr.plumbbldplanapproval@sa.gov.au

Internal drainage enquiries
Email: otr.plumbinternaldrainage@sa.gov.au

GIP locations and sewer or water easements
SA Water
Tel: 7424 1117

Waste pre-treatment requirements
SA Water
Tel: 7424 1336

Occupational licensing
Consumer and Business Services
Tel: 131 882


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Page last updated: 11th September 2014