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UK Civil Aviation Regulations

These are published by the CAA on our UK Regulations pages. EU Regulations and EASA Access Guides published by EASA no longer apply in the UK. Our website and publications are being reviewed to update all references. Any references to EU law and EASA Access guides should be disregarded and where applicable the equivalent UK versions referred to instead.

In January 2021, the CAA published CAP 1875b, a Consultation on the Definition of Category D for Minimum Standards for Noise Modelling. This document sets out the responses to the consultation and the CAA’s decision on defining Category D for our Minimum Noise Modelling Requirements. This document should be read in conjunction with CAP 1875b, the consultation document, CAP 1875a, our interim assessment of the consultation responses to CAP 1875, and CAP 2091, our Policy on Minimum Noise Modelling Requirements.
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