Latest News

NOPSEMA issues improvement notice to PTTEP Australasia

On 21 June 2017, NOPSEMA issued PTTEP Australasia with an improvement notice relating to environmental management non-compliance associated with its Montara operations. For more information see NOPSEMA's media release.

New guidance addresses change to the titleholder with operational control of activities 

NOPSEMA has published for comment a draft guidance note to assist incoming and existing titleholders in maintaining compliance with regulatory requirements when there is a change to the titleholder with operational control of a well or petroleum activity. For more information see the News & Media page.

NOPSEMA launches dedicated community information section on its website

NOPSEMA has launched a dedicated Community Information section on its website where the community can find information on the offshore petroleum approval process. Further details on this initiative can be found in NOPSEMA's news announcement.

No fatalities or injuries reported in offshore oil and gas in 2016

NOPSEMA has released its Annual Offshore Performance Report for the year ending 31 December 2016. The report's findings show that 2016 was the first year since the establishment of a national safety regulator that no fatalities or major injuries were reported. For more information or to read the report see the News and Media page.

NOPSEMA takes interim step in Bass Strait oil sheen investigation

On 9 May 2017, NOPSEMA published an Environment Alert and Environmental Improvement Notice as an interim step in the investigation of an oil sheen in the Bass Strait reported on 1 February 2017. For more information see the News and Media page.

Human factors - Critical task analysis information paper

NOPSEMA has recently published an information paper on critical task analysis as part of the human factors information papers series. This series of guidance provides information about the way organisational, individual, and job factors influence human reliability. For more information see the Human factors information paper page.

Updated EP decision making guideline

NOPSEMA recently updated its Environment plan decision making guideline following a public comment period and further consultation with organisation that provided written submissions. To read the guideline see the Decision making guideline page.

Safety alert: Collared eyebolts as lifting equipment

NOPSEMA has published a safety alert following an incident where two collared eyebolts failed during lifting operations resulting in a 21.7 tonne diverter falling up to 1.8 metres to the facility floor. To read the alert see the Safety Alert page.


the Regulator | Issue 1: 2017

This quarterly newsletter is intended to keep stakeholders informed of NOPSEMA’s activities and priorities, relevant legislative reform, and emerging industry issues.

The Regulator Issue 1 2017

  • Message from the CEO
  • Dynamic position control systems must be tolerant to human error
  • Improving MODU mooring system integrity for cyclonic conditions
  • Industry responds to diving operation recommendations
  • Workforce participation is central to improving safety outcomes
  • NOPSEMA takes enforcement action for inadequate testing of TEMPSCs
  • Marine oil pollution response arrangements in Western Australia
  • Inspecting oil spill response service providers and equipment stockpiles
  • An open discussion about environmental management
  • When to submit a revision of an EP
  • NOPSEMA seeks feedback on transparency initiatives
  • Revised oil pollution risk management information paper open for comment
  • New safety case guidance for vessel facilities open for comment
  • Are you complying with your financial assurance obligations?
  • Meeting the requirements of the amended well regulations
  • An alignment of failures
  • Failure to manage valve locking and car sealing systems
  • Are you analysing your failure rate data for process safety valves?
  • Hazardous chemicals information, instruction and training

Annual offshore performance report

The Annual offshore performance report 2016 (PDF 6.5MB) contains data covering the industry and regulatory performance to 31 December 2016.

Introducing NOPSEMA

The Brochure - Introducing NOPSEMA - May 2017 (PDF 730KB) contains information broadly outlining NOPSEMA's history, jurisdiction, legislation, regulatory functions and governance.

Offshore petroleum environmental approvals

The Brochure - Offshore petroleum environmental approvals - May 2017 (PDF 488KB) contains information broadly covering the type of environmental approvals required to begin an offshore petroleum activity in Commonwealth waters, the assessment process and how to get involved.

NOPSEMA Annual Report 2015-16

The NOPSEMA Annual Report 2015-16 (PDF 2.6MB) contains information covering the authority's operations and activities conducted during the year ending 30 June 2016.

Community Information


See the Community Information page for helpful information about the offshore petroleum approval process.


July 2017

2-6 July - Australian Marine Science Association Conference, Darwin

3-5 July - Dynamic Positioning Asia Conference & Exhibition, Singapore

August 2017

21-22 August - 9th Annual ProSafe 2017, Melbourne

October 2017

25-26 October - 2017 APPEA Health, Safety & Environment Conference, Perth

November 2017

16 November - INSTOK Well and Reservoir Technologies Conference, Perth

Events listed are those at which NOPSEMA is presenting or exhibiting or has an organisational role. For presentations at past events see our Presentations page.


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Incident Notification

To notify NOPSEMA of an accident, dangerous occurrence, well integrity or environmental incident call (08) 6461 7090

For general enquiries call (08) 6188 8700.


A career with NOPSEMA provides a challenging and rewarding opportunity to play a key role in protecting offshore workers and marine environments through the independent and professional regulation of safety, well integrity and environmental management of Australia’s offshore petroleum industry.

NOPSEMA is held in high regard and its teams have diverse professional backgrounds and talents. We recruit widely to find high calibre candidates, from both domestic and international markets, who use their skills to influence risk management by industry across a range of petroleum activities.

Find out more about a career with NOPSEMA and build on your professional skills to make a real difference.