Guidelines for Implementing the Protection of the Environment Operations (Underground Petroleum Storage Systems) Regulation 2019

The Protection of the Environment Operations (Underground Petroleum Storage Systems) Regulation 2019 (the Regulation) commenced on 1 September 2019. This Regulation supersedes the previous Regulation of 2014.


The original guidelines that were developed to support an earlier Regulation are still being used, but they are not consistent with recent regulatory changes or technological advances in Underground Petroleum Storage Systems (UPSS).

New Guidelines

The new Guidelines 2020 better reflect and support the new Regulation of 2019. The NSW Environment Protection Authority (EPA) is seeking the views of the community and industry on these guidelines before they are finalised and gazetted.

The new Guidelines will;

  • Provide details on the environmental requirements for operating UPSS in NSW
  • Specify what level of performance is expected of operators of a UPSS in NSW
  • Assist with achieving compliance with the requirements of the Regulation
  • Summarise best practice equipment and procedures across industry.

The Guidelines are available for download from the document library to the right.

Have Your Say

We are seeking feedback on the Guidelines. Have a read and tell us what you think.

Why it matters


Contribute Here

Public consultation on the Guidelines is now open.

Provide your feedback in the following ways by;

1. completing the questionnaire below, or

2. giving us your feedback in an email, by sending your submission to

Your privacy

Please note, your feedback on these Guidelines may include ‘personal information,' including your name, address, email, internet protocol address and any other personal information contained in your feedback.

The NSW Environment Protection Authority (the EPA) must comply with the Privacy and Personal Information Protection Act 1998. Visit the EPA’s privacy page and the Privacy Policy for further information on its online consultation platform.

The EPA may publish all or part of your feedback on its website, on its online consultation platform or in a consultation report. In providing us with your feedback, you consent to the EPA publishing all or part of your submission. If you would like all or part of your feedback to be withheld from publication, please let us know when making your feedback.

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All information held by the EPA is subject to the Government Information (Public Access) Act 2009.