Information about About the flight operations regulations Find out what parts make up the flight operations regulations and how they fit together. NEW content status Repealed legislation Read the list of CARs, CAOs and CAAPs that we repealed on 2 December 2021. Resources Quick and easy links to resources and publications to help you transition. Rotorcraft performance standards for flight operators Learn about rotorcraft performance standards. Single pilot aeroplane (MOPSC 10-13) operations Learn about the requirements for operators to submit their documentation by 2 December 2023. Training and checking systems Details about new requirements, supporting resources and how to submit your documents. Transition deadlines The following information will help you work out if a provision applies to you and what you need to do by the deadline. Show more Show more Show less Equipment requirements Equipment requirements for flight operators Find out if a provision applies to you and what you need to do by the deadline. Part 121 (large aeroplane air transport) operators Equipment requirements for Part 121 (large aeroplane air transport) operators due 2 December 2023. Part 133 (rotorcraft) operators Learn about the equipment requirements for Part 133 (rotorcraft) operators due 2 December 2023. Part 135 and Subpart 121.Z operators Learn about the equipment requirements for operators complying with Part 135. Part 138 (aerial work) operators Equipment requirements for Part 138 (aerial work) operators due 2 December 2023 Minimum equipment list (MEL) Learn more about minimum equipment list (MEL) for aircraft used in Part 121 and 133 operations. Show more Show more Show less Also see Safety Management Systems Find out about safety management, and how to create a Safety Management System (SMS). Show more Show less