Collection
Carbon Border Adjustment Mechanism
A collection of information for Carbon Border Adjustment Mechanism.
Carbon Border Adjustment Mechanism (CBAM) comes into force from 1 January 2027.
Legislation, policy and consultations
You can find the primary legislation for CBAM in the Finance (No. 2) Bill on the UK Parliament website.
Communications resources
Get help and support
To receive updates from HMRC about Carbon Border Adjustment Mechanism, email: cbampolicyteam@hmrc.gov.uk, put 鈥楥BAM mailing list鈥� in the subject title field.
Updates to this page
Published 10 February 2026
Last updated 9 April 2026
show all updates
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Updated to include 'Carbon Border Adjustment Mechanism (CBAM) 鈥� communications resources'
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First published.