Guidance

UK ETS technical guidance: Monitoring and Reporting Regulation (MRR) 2018

Technical guidance to assist UK ETS installation operators in complying with the requirements that relate to the Monitoring and Reporting Regulation 2018 (MRR).

Applies to England, Scotland and Wales

Documents

UKETS07 MRR: Sampling and analysis

Details

Technical guidance to assist UK ETS installation operators in complying with the requirements that relate to the Monitoring and Reporting Regulation 2018 (MRR).

UKETS01 MRR: General guidance for installations

Provides guidance to operators of installations on understanding the key concepts and requirements of the Monitoring and Reporting Regulation (MRR).

UKETS02 MRR/FAR: Uncertainty assessments for installations

Helps operators of installations understand their obligations relating to the assessment of uncertainty in measurements, calculations and so on in the UK ETS.

UKETS03 MRR: Reporting biomass in installations

Assists operators of stationary installations understand the requirements for monitoring and reporting biomass in the UK ETS.

UKETS04 MRR: Data flow activities and control system

This guidance is for operators of installations and aircraft operators and covers the options for describing data flow activities for monitoring in the UK ETS, the risk assessment as part of the control system, and examples of control activities.

UKETS07 MRR: Sampling and analysis

Provides guidance to operators of installations on the importance of sampling and analysis and how this topic is treated in the MRR.

Updates to this page

Published 6 August 2025

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