---
title: "Letter of advice: duty to notify a pollution incident and the client's exposure (NSW)"
url: "https://ailawframework.com/precedents/energy-resources-and-mining/pollution-incident-duty-to-notify-advice-letter"
type: "precedent"
site: "AI Law Framework"
id: "a13-pollution-incident-duty-to-notify-advice-letter"
area_id: "A13"
kind: "letter"
ai_level: "red"
version: 1
task_ids: ["A13-T1-R13"]
law_stated_as_at: "2026-10-18"
---

# Letter of advice: duty to notify a pollution incident and the client's exposure (NSW)

> Privileged advice letter to a resources or energy client after a spill or discharge: whether Part 5.7 of the POEO Act applies, who must notify and when, what information must follow, penalty and executive exposure, and…

Canonical page: https://ailawframework.com/precedents/energy-resources-and-mining/pollution-incident-duty-to-notify-advice-letter  
Law stated as at: 2026-10-18

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

Privileged advice letter to a resources or energy client after a spill or discharge: whether Part 5.7 of the POEO Act applies, who must notify and when, what information must follow, penalty and executive exposure, and recommended next steps.

## Key facts

- Kind: Letter. A letter or email you adapt and send.
- Practice area: [Energy, Resources & Mining](https://ailawframework.com/precedents/energy-resources-and-mining.md)
- Jurisdictions: New South Wales
- AI level: Red. Keep AI out of the decisive steps. A lawyer does the work.
- Law stated as at: 2026-10-18
- Status: Maintained. Checked on 2026-10-18 against the 3 authorities it cites, for New South Wales.

## When to use it

Use when a client asks, during or shortly after an incident, whether it had to notify, whether its notification was adequate, and what it should do now. If notification has not yet been made and the duty may apply, advise the client to notify immediately before anything else.

## Used for these tasks

- [Draft a client advice letter on title, approvals or project status](https://ailawframework.com/practice/energy-resources-and-mining.md#A13-T1-R13)

## How AI may be used

The lawyer writes the advice; AI may build the incident timeline and the table of notifications from the client's records and check that the letter's facts match them.

**AI may:**

- Build a timeline of the incident, awareness and each notification from site logs, emails and call records
- Compare the information already given to the authorities with the s 150 list and show gaps
- Check names, times and quantities in the lawyer's draft against the source records

**AI must not:**

- Must not write the advice on whether material harm was caused or threatened, or whether the client complied
- Must not assess penalty, executive liability or prospects of prosecution
- Must not be given privileged investigation material in a tool outside the firm's approved environment

**The lawyer checks:**

- The facts relied on are identified, with their source, and the advice says how it changes if they differ
- If notification is outstanding, the letter leads with the instruction to notify each relevant authority immediately
- Privilege over the investigation is protected: the purpose, the distribution list and who commissions any expert report

## Authorities

- [Protection of the Environment Operations Act 1997 (NSW) ss 147 and 148 (material harm; duty to notify immediately; relevant authorities)](https://legislation.nsw.gov.au/view/whole/html/inforce/current/act-1997-156)
- [Protection of the Environment Operations Act 1997 (NSW) ss 150, 151 and 151A (information, including later information; exceptions; EPA direction to notify others)](https://legislation.nsw.gov.au/view/whole/html/inforce/current/act-1997-156)
- [Protection of the Environment Operations Act 1997 (NSW) ss 152, 153 and 153A (offence, maximum penalties and special executive liability under s 169; incriminating information; pollution incident response management plans)](https://legislation.nsw.gov.au/view/whole/html/inforce/current/act-1997-156)

## Full text and drafting notes

The full text and the drafting notes are not part of this public page. Signed-in firm accounts can read them at https://ailawframework.com/precedents/energy-resources-and-mining/pollution-incident-duty-to-notify-advice-letter and through the signed-in MCP connector https://ailawframework.com/mcp/firm.

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