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Guidance

Check if you’re classed as the importer for Carbon Border Adjustment Mechanism (CBAM)

Find out if you’re classed as the importer when checking if you’ll need to register for the Carbon Border Adjustment Mechanism (CBAM).

You’llÌýbe liable for Carbon Border Adjustment Mechanism (CBAM) ifÌýyou’reÌýthe importer (the liable person) of the CBAM ²µ´Ç´Ç»å²õÌý²¹²Ô»åÌý²â´Ç³Ü’r±ðÌý±ð²õ³Ù²¹²ú±ô¾±²õ³ó±ð»åÌý±ð¾±³Ù³ó±ð°ù:

  • in theÌýUKÌý
  • outside of the UKÌý

When you’re classed as the importer

You’reÌýclassed as the importer ifÌýyou’re an individual or organisation importing CBAM goods into the UK, andÌýif there are:Ìý

  • customs duties to pay,Ìýyou’reÌýthe individual or organisation named on the import declaration (even if someone is declaring the goods on your behalf)Ìý
  • no customs duties to pay,Ìýyou’reÌýthe individual or organisation importingÌýthose goods (even ifÌýsomeoneÌýelseÌýis importingÌýthemÌýon your behalf)

Definition of an organisation

An organisation can be a:Ìý

  • small or medium-sized enterpriseÌý
  • large businessÌý
  • government department or other public authorityÌýcarrying out business for commercial purposesÌý
  • charityÌý

This list is not exhaustive.

If someone is importing CBAM goods on your behalf

If someone is importing CBAM goodsÌýand completes the import declaration (where one is needed)Ìýon your behalf,Ìýyou’llÌýstill be classed as the importer.Ìý

Someone importingÌýCBAMÌýgoods on your behalf could be:Ìý

  • a tax agent (acting on your behalf)Ìý
  • an employeeÌý
  • aÌýfreight forwarderÌý
  • aÌýhaulierÌý(driver)Ìý
  • aÌýcustoms brokerÌý
  • express operatorÌý
  • fast parcel operator

If you’re the importer

If you’re the importer, you can check when imported CBAM goods do not contribute towards the registration threshold.

Updates to this page

Published 16 July 2026

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