Airworthiness parts
CASR Part 21 - Certification and airworthiness requirements for aircraft and parts
CASR Part 22 - Airworthiness standards for sailplanes and powered sailplanes
CASR Part 23 - Airworthiness standards for aeroplanes in the normal, utility, acrobatic or commuter category
CASR Part 25 - Airworthiness standards for aeroplanes in the transport category
CASR Part 26 - Airworthiness standards for aircraft in the primary category or intermediate category
CASR Part 27 - Airworthiness standards for rotorcraft in the normal category
CASR Part 29 - Airworthiness standards for rotorcraft in the transport category
CASR Part 31 - Airworthiness standards for manned free balloons
CASR Part 32 - Airworthiness standards for engines for very light aeroplanes
CASR Part 33 - Airworthiness standards for aircraft engines
CASR Part 35 - Airworthiness standards for aircraft propellers
CASR Part 39 - Airworthiness Directives
CASR Part 45 - Display of nationality and registration marks and aircraft registration identification plates
CASR Part 47 - Registration of Aircraft and related matters