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Decommissioning offshore installations: revised derogation guidance

Summary

We're inviting views on draft supplementary guidance for the decommissioning of offshore oil and gas installations.

This consultation closes at

Consultation description

The government is re-consulting on revised draft supplementary guidance on the methodology for considering derogations under OSPAR Decision 98/3. These revisions are in response to public feedback received following our previous consultation in 2025.

This new consultation invites stakeholders’ further comments on the changes and additions to the draft guidance.

The Offshore Petroleum Regulator for Environment and Decommissioning (OPRED) has:

  • clarified the scope of the guidance (for example, the derogation categories)

  • separated out what the operator is responsible for (preparing the full removal case), versus OPRED (assessing the full removal case)

  • added more detail on what should be included in an operator’s full removal case

  • added a substantial new annex containing the assessment criteria OPRED will use when reviewing the full removal case; our decision-making framework for assessing whether full removal is reasonably achievable; and a clearer definition of what we mean by ‘reasonably achievable’

We are not consulting on the overall step methodology of requiring an upfront case of full removal (as it is in line with OSPAR Agreement 2024-04), nor are we are re-consulting on the policy questions previously asked, as these are now closed.

Documents

OPRED consultation document 2026 on revised derogation guidance

Request an accessible format
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email alt.formats@energysecurity.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

OPRED Supplementary guidance on the methodology for considering derogations 2026

Request an accessible format
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email alt.formats@energysecurity.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Ways to respond

Updates to this page

Published 12 October 2026

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