Streamlined Energy and Carbon Reporting (SECR) Summary: Basis of Preparation and Methodology

These documents provide transparency on how the Civil Aviation Authority measures and reports its energy use and greenhouse gas emissions.

The CAA Limited Assurance Report presents the independent auditor’s limited assurance opinion on the reported emissions and underlying data, while the Basis of Preparation and SECR Methodology (the “Criteria”) sets out the standards, boundaries and calculation methods applied.