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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.

The purpose of this Safety Notice is to promote awareness and to provide guidance around the issues of harness integrity and degradation. The aim is to provide a greater definition of variables that affect harness integrity to air in inspection by authorised engineers/inspectors.

Version 2 is published for routine amendments (mostly around consistency in wording post EU-Exit) and to extend the applicability to include Part 21 aircraft. 

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