Performance data & statistics

Data is accurate at the time of publication, but may be subject to change as new information becomes available. Whilst NOPSEMA endeavours to maintain consistency in the reporting of data, these datasets are subject to continuous improvement and modifications in response to legislative, industry or organisational changes.

Performance datasets 

Annual performance charts 2009–19 (PDF 1.2MB)

Annual performance tables 2009–19 (PDF 462KB)

Quarterly performance tables 2017–19 (PDF 444KB)

2018–19 activity map 

2018 19 Offshore activity

Annual offshore performance report

Annual Offshore Performance Report 2017

This report provides a stocktake of industry performance for the calendar year and includes data and regulatory information collected by NOPSEMA on injuries and fatalities, incidents, inspections, assessments, investigations and enforcements from offshore petroleum operations in the NOPSEMA’s jurisdiction.


Latest edition: Annual Offshore Performance Report 2018 (PDF 2MB)


Previous editions of the report:

Median environment plan assessment timeframes

Calendar year as at 16 July 2019 

Median environment plan assessment timeframes 2017

2012 to 16 July 2019

Median environment plan assessment timeframes 2012 2016

NOPSEMA performance report - Environment Protection and Biodiversity Conservation Act 1999

On 28 February 2014, NOPSEMA was endorsed as the sole regulator for petroleum activities in Commonwealth waters. Under the streamlined arrangements, NOPSEMA publishes an annual performance report on its compliance with commitments specified in the Program report - Streamlining offshore petroleum environmental approvals - February 2014 (PDF 873KB)

Latest performance report:

Previous years reports: