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Plumbers and drainers' information
Licensing and plumbing and drainage work
Notices
Plumbing and draining work
- Plumbing and drainage plan standards
- Plumbing certification
- Plumbing and backflow work
- Rectification work
- Backflow device report
- Hydraulic compliance (minor works) certificate
- Hydraulic start of work notice
- Sanitary drainage plan - residential
Licensing
- About licences and registration
- About professionals’ responsibilities
- COLA Advisory Boards
- Construction services’ licensing
- Corporations’ and partnerships’ licensing
- Corporations’ and partnerships’ responsibilities
- Discipline of construction occupations
- Plumbers and drainers’ licensing
- Plumbers and drainers’ responsibilities
- Licence renewal
Tools and resources
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