# The Carbon Border Adjustment Mechanism (Emissions and Verification) Regulations 2026, Regulation 13: Verification of data


(1) Verified emissions data must be verified by a verifier in accordance with requirements specified in a notice published by the Commissioners.
(2) A notice under paragraph (1) may, in particular—
(a) set out requirements which verifiers must undertake during site visits of installations;
(b) make provision about the testing, sampling and analysis of emissions data provided to the verifier by the operator of an installation;
(c) set out requirements on the activities verifiers must undertake to ensure that data provided by operators meets the requirements imposed by or under regulations 9 and 11;
(d) make provision about the steps a verifier must take if the verifier identifies discrepancies in the data provided by an operator of an installation.

---
Source: https://www.legislation.gov.uk/uksi/2026/995/regulation/13 (the official version)
Page: https://openlegislation.uk/carbon-border-adjustment-mechanism-emissions-and-verification-regulations-2026/regulation-13
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.