Civil Aviations Technical Standards (CATS) -CAA Website
The Civil Aviation Technical Standards (CATS) contain the standards, rules and requirements which are applicable in respect of particular Parts of the Regulations. Each reference to a technical standard in this document, is a reference to the corresponding regulation in the Civil Aviation Regulations, 2011, for example, technical standard 11.06.1 refers to regulation 11.06.1 of the Regulations.