# NSW Combined Notice (/docs/form-guides/nsw/plumbing/nsw-combined-notice-coc)



The **NSW Combined Notice of Work and Certificate of Compliance** covers plumbing and drainage work for regional NSW regulators. The official PDF is published by **Building Commission NSW**.

You fill the form once in Tradie Forms. Your entries are mirrored onto all four pages of the downloaded PDF:

1. **Notice of Work** - regulator's copy
2. **Certificate of Compliance** - regulator's copy
3. **Certificate of Compliance** - licensee's copy
4. **Certificate of Compliance** - owner's copy

## Before you start [#before-you-start]

* Have the property address, lot and DP details, municipality, and owner details ready.
* Have your licence, qualified supervisor, and expiry details ready.
* Know which water supply, sanitary plumbing, or drainage work applies.
* Check the current Building Commission NSW and local regulator requirements for notice timing, copies, and lodgement.

## At a glance [#at-a-glance]

|               |                         |
| ------------- | ----------------------- |
| **State**     | NSW                     |
| **Trades**    | Plumbing, drainage      |
| **Authority** | Building Commission NSW |

## Sections [#sections]

Work through these in order:

<span id="property" />

## Property and Owner Details [#property-and-owner-details]

Enter the site address, lot and DP details, municipality, owner name, and owner address.

Use address search on Solo or Team when it appears, or type the address manually. Check rural addresses, lot numbers, and DP numbers carefully because they are hard to fix once the PDF has been handed over.

<span id="licensee" />

## Licensee's Details [#licensees-details]

Add the licensee full name, phone, address for notices, qualified supervisor number, licence number, and licence expiry dates.

Save repeat licensee details on Solo or Team. Use the details for the person or business responsible for the work, not just the office contact.

<span id="waterSupply" />

## Work of Water Supply [#work-of-water-supply]

Tick water supply work types, add descriptions, and select the plumbing compliance standard at the bottom of this section.

Only tick work that applies to this job. Add a short description when the checkbox alone would not tell the regulator or owner what was done.

<span id="drainage" />

## Work of Sanitary Plumbing / Drainage [#work-of-sanitary-plumbing--drainage]

Tick drainage work types, add descriptions, and select the drainage compliance standard at the bottom of this section.

Leave drainage rows blank when no sanitary plumbing or drainage work was carried out.

<span id="inspectionFee" />

## Sewerage / Water Service Inspection Fee [#sewerage--water-service-inspection-fee]

Enter the date fee paid, amount, date of commencement, reference number, and estimated completion date.

These details usually come from the council or local regulator payment record. If a field does not apply, leave it blank rather than guessing.

<span id="certificate" />

## Certificate of Compliance [#certificate-of-compliance]

Complete the Section 11 defective work declaration, work completed date, and contractor signature for the certificate copies on pages 2 to 4.

Sign only after checking the preview against the work on site.

<span id="after-export" />

### After download [#after-download]

Keep a copy for your records. Provide the owner and regulator copies as required by your local plumbing regulator.

<Callout type="warn" className="docs-callout-warn my-4">
  Verify every field on the preview before you hand the PDF to the customer or lodge it with the regulator. Tradie Forms is not affiliated with Building Commission NSW.
</Callout>