In Tasmania, a plumber completes a Form 71B Standard of Work Certificate for permit or notifiable plumbing work when the work is finished, and sends it to the council permit authority with a copy to the owner. The council permit authority, not the plumber, issues the separate Form 21 Certificate of Completion. From 1 October 2026 the former CBOS functions moved to Consumer Affairs Tasmania and Building Standards Tasmania.[1][2]
Which form does what
Use the forms listed in the current Building Standards Tasmania directory, not older copies you have saved. The forms are different documents with different authors.
| Form | What it is | Who acts |
|---|---|---|
| Form 3 | Application for permit or notifiable plumbing work | Goes to the council permit authority |
| Form 60 | Start Work Notification and Authorisation | Plumber says the work is ready to start; the council authorises |
| Form 71B | Standard of Work Certificate, Plumbing Work | Plumber completes it when permit or notifiable work is complete and sends it to the council permit authority, with a copy to the owner |
| Form 80 | Notification after completion of certain low risk (Category 2b) work | Separate from Form 71B |
| Form 21 | Certificate of Completion, Plumbing Work | Issued by the council permit authority, not the plumber |
Not every job, and timing
Form 71B applies to permit or notifiable plumbing work. Confirm the statutory timing and the council's authorisation conditions with the permit authority as part of your close-out plan, and record the due date before work finishes.
Sources[1]
Document handover checklist you can copy
This is our suggested checklist for keeping the paper trail together on each job.
Job: [address] Permit or notifiable work? [yes / no / ask the permit authority] [ ] Form 3 application lodged with: [council permit authority] on [DD/MM/YYYY] [ ] Form 60 start work authorised on: [DD/MM/YYYY] [ ] Authorisation conditions noted (including any timing): [notes] [ ] Work completed on: [DD/MM/YYYY] [ ] Form 71B completed by: [plumber name] [ ] Form 71B sent to permit authority on: [DD/MM/YYYY] [ ] Owner copy of Form 71B sent on: [DD/MM/YYYY] [ ] Form 80 needed for low risk Category 2b work? [yes / no] [ ] Form 21 issued by the permit authority: [date or not yet]
Common questions
Official sources
Checked 16 October 2026. Rules can change; use these sources to check the requirements for your job.
Related guides
- What plumbing certificates are required in South Australia?
- How do I make a Tasmanian security of payment claim?
- What should a trade job sheet include?
Job workflows for plumbers.
Put it to work on the next job
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