Send HMRC questions about the Carbon Border Adjustment Mechanism (CBAM)

Imported from official source

  • detailed policy and technical questions about CBAM
  • questions about whether CBAM applies to you
  • requests for more information on reporting an record keeping
  • If you have a general query you can use the following online form to ask HMRC for more information.

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    If you have detailed policy and technical questions or want to be added to the CBAM mailing list

  • give feedback about a potential gap or issue in the published guidance — where you believe your particular circumstances are not covered
  • get the answers to detailed policy questions
  • ask to be added to the CBAM mailing list — you need to include ‘CBAM mailing list’ in the subject title field
  • questions about circumstances where it’s unclear how CBAM policy applies  — for example, where the circumstances are not covered by published guidance and you need to know how the policy will apply
  • questions about future CBAM policy decisions that are not covered in current published guidance — for example, where you need to ask about an area of policy that has not yet been finalised or published
  • technical policy questions where the published method does not appear to cover a particular product or production process — for example, where the manufacturing process does not use the precursor or production route described in the technical guidance
  • Email detailed queries to: [email protected]

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    October 20, 2026 11:01
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    https://www.gov.uk/guidance/send-hmrc-questions-about-the-carbon-border-adjustment-mech...

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