---
title: "Check whether use can start without an occupation certificate"
url: "https://ailawframework.com/practice/planning-and-environment/check-whether-use-can-start-without-an-occupation-certificate"
type: "task"
site: "AI Law Framework"
id: "A12-FL20261022-9"
practice_area: "Planning & Environment"
tier: "yellow"
lawyer_review: "required"
last_reviewed: "2026-10-22"
---

# Check whether use can start without an occupation certificate

> Record whether the next step is occupation or use of the whole or a part of a new building, or a change of building use of the whole or a part of an existing building.…

Canonical page: https://ailawframework.com/practice/planning-and-environment/check-whether-use-can-start-without-an-occupation-certificate  
Last reviewed: 2026-10-22

Site index for agents: https://ailawframework.com/llms.txt

## Key facts

| Fact | Value |
| --- | --- |
| Practice area | [Planning & Environment](https://ailawframework.com/practice/planning-and-environment.md) |
| Human involvement | Yellow: Lawyer and AI draft together |
| How AI is used | Record whether the next step is occupation or use of the whole or a part of a new building, or a change of building use of the whole or a part of an existing building. Copy, without deciding that an exemption applies, any fact matching a paragraph of section 6.9(2): exempt development or development that does not otherwise need consent; a compliance certificate described as an authorised alternative; a person or circumstance the lawyer says the regulations prescribe; or work by or for the Crown or a person prescribed by the regulations. If a certificate has already been issued, record whether the file shows compliance with preconditions in the development consent, a development consent in force, and, for a new building under a development consent other than a complying development certificate, a construction certificate for the plans and specifications. Copy any statement that the building is suitable for occupation or use in accordance with its classification under the Building Code of Australia. Leave the regulations row blank. |
| What the lawyer must review | The lawyer applies sections 6.9 and 6.10 of the Environmental Planning and Assessment Act 1979 (NSW). An occupation certificate is required to commence occupation or use of a new building, or a change of building use of an existing building, unless one of the exemptions in section 6.9(2) applies. A certificate must not be issued unless consent preconditions have been complied with. For a new building, the further bars in section 6.10(2) apply, including a construction certificate where the building was erected under a development consent other than a complying development certificate, and suitability for the classification. For a change of building use, section 6.10(3) applies. The regulations referred to in both sections are not stated here. The tool does not decide suitability or that an exemption applies. |
| Written for / versions | 1 jurisdiction versions below |

## Checking plan

**Source-by-source verification**

Trace relied-on content to independent sources and check for relevant material the output has missed.

- What the AI does: Record whether the next step is occupation or use of the whole or a part of a new building, or a change of building use of the whole or a part of an existing building. Copy, without deciding that an exemption applies, any fact matching a paragraph of section 6.9(2): exempt development or development that does not otherwise need consent; a compliance certificate described as an authorised alternative; a person or circumstance the lawyer says the regulations prescribe; or work by or for the Crown or a person prescribed by the regulations. If a certificate has already been issued, record whether the file shows compliance with preconditions in the development consent, a development consent in force, and, for a new building under a development consent other than a complying development certificate, a construction certificate for the plans and specifications. Copy any statement that the building is suitable for occupation or use in accordance with its classification under the Building Code of Australia. Leave the regulations row blank.
- What the lawyer does: The lawyer applies sections 6.9 and 6.10 of the Environmental Planning and Assessment Act 1979 (NSW). An occupation certificate is required to commence occupation or use of a new building, or a change of building use of an existing building, unless one of the exemptions in section 6.9(2) applies. A certificate must not be issued unless consent preconditions have been complied with. For a new building, the further bars in section 6.10(2) apply, including a construction certificate where the building was erected under a development consent other than a complying development certificate, and suitability for the classification. For a change of building use, section 6.10(3) applies. The regulations referred to in both sections are not stated here. The tool does not decide suitability or that an exemption applies.
- Who reviews: Responsible lawyer with competence in the matter
- Basis: Practical workflow informed by the linked primary sources; the traffic light and working checks are editorial guidance, not a court classification.
- Why: The level reflects what the work is, the consequence of an error, and how much of the output the lawyer must independently re-derive.

## Checks the lawyer makes

1. Keep the requirement question separate from the restrictions on issuing a certificate.
2. Do not decide that an exemption applies. Copy the matching fact and leave the conclusion blank.
3. Do not decide that the building is suitable for its classification.
4. Leave every regulations row blank.

## Notes

- These are suggested working checks. Confirm the required checking with the responsible lawyer before work starts; the checking approach does not establish permission to use AI.

## Sources

- [Environmental Planning and Assessment Act 1979 (NSW) s 6.9, requirement for an occupation certificate](https://www.austlii.edu.au/cgi-bin/viewdoc/au/legis/nsw/consol_act/epaaa1979389/s6.9.html) (checked 2026-10-22)
- [Environmental Planning and Assessment Act 1979 (NSW) s 6.10, restrictions on issue of occupation certificates](https://www.austlii.edu.au/cgi-bin/viewdoc/au/legis/nsw/consol_act/epaaa1979389/s6.10.html) (checked 2026-10-22)

## Jurisdiction versions

| Jurisdiction | Level |
| --- | --- |
| [United States](https://ailawframework.com/practice/planning-and-environment/check-whether-use-can-start-without-an-occupation-certificate/united-states.md) | Yellow |

*Practice guidance for planning and review. Confirm current primary sources and the requirements of the actual matter. This is general information, not legal advice.*