Australia’s Civil Aviation Safety Authority (CASA) has released compliance timelines for certain Part 133 and Part 135 rotorcraft and smaller charter airplanes to transition their training and checking systems to recently adopted new flight operations regulations. Operators must ensure that CASA has a current copy of their proposed training and checking systems manual no later than Aug. 31, 2024. A key change to the transition approach is a self-assessment by operators. It’s aimed at making sure the accountable person is confident that the training and checking requirements have been properly addressed in operational procedures. Operators will have until Feb. 28, 2025 to implement their systems.