Regulatory framework and rule-making
This domain tests the legal architecture behind New Zealand aviation: the Civil Aviation Act 1990, the Civil Aviation Rules (CARs), Part 1 definitions, the licensing and operating Parts, and how advisory material fits. Expect questions that distinguish binding rules from guidance.
Act, rules and Parts
The Civil Aviation Act 1990 establishes the CAA and the Director of Civil Aviation and empowers the making of Civil Aviation Rules. The CARs are binding legislative instruments. Part 1 contains definitions used across the rules - for example pilot-in-command, flight time, solo flight, night and controlled airspace. Know the map: Part 61 covers pilot licences and ratings; Part 141 covers aviation training organisations (ATOs); Part 121 covers air operations with large aeroplanes; Part 91 contains general operating rules.
Advisory circulars and acceptable means
Advisory circulars (ACs) are guidance issued by the CAA. They explain a rule and often describe an acceptable means of compliance (AMC). An AC does not create an offence and does not override the rule. Following the AC is normally a safe way to show compliance, but an operator may use an alternative means if it meets the rule. The legal test remains the rule, not the AC.
Worked example
An instructor asks whether an ATO must use the exact checklist in an AC for a Part 141 training manual. Reasoning: Part 141 requires an approved training manual and compliance with Part 61 standards. The AC checklist is an AMC, not the only lawful method. The ATO can use another method if it documents equivalence and the Director accepts it.
Traps
Do not treat an AC as law. Do not confuse Part 121 (large aeroplane air operations) with flight training. Do not ignore Part 1 definitions when a rule turns on solo or night.