Transition timelines for flight operations regulations

This approach reflects our strong focus on prioritising safety improvements in every phase of this transition.

Part 121 (large aeroplane) air operators have until 17 December 2023 to submit their training and checking system (TCS) documentation to CASA.

By 2 December 2023:

  • some operators will also need to meet safety equipment requirements, including the fitment of a Terrain Awareness and Warning System (TAWS) and a minimum equipment list (MEL) for certain aircraft. Find out if this applies to you on our website.
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