{"id":"F2005L00604","name":"AD/OXY/18 - Passenger Emergency Oxygen Generators - CANCELLED","slug":"ad-oxy-18-passenger-emergency-oxygen-generators-cancelled","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":112862,"registerId":"commonwealth-F2005L00604-current","compilationNumber":null,"startDate":"2026-04-03","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"Oxygen Systems","sectionType":"division","heading":"Oxygen Systems","content":"### Oxygen Systems\n\n| AD/OXY/18 | Passenger Emergency Oxygen Generators | 4/2005 |\n| --------- | ------------------------------------- | ------ |\n\n| Requirement: | CANCELLED.                                                                                           |\n| ------------ | ---------------------------------------------------------------------------------------------------- |\n|              | This AD is cancelled on 14 April 2005.                                                               |\n|              | Note DGAC AD F-1998-301 R1 refers.                                                                   |\n| Background:  | The Direction Générale de l’Aviation Civile of France has cancelled AD 1998-301 without replacement. |\n\n![](image.001.png)\n\nJames Coyne  \nDelegate of the Civil Aviation Safety Authority\n\n3 March 2005","sortOrder":0},{"sectionNumber":"AD/OXY/18","sectionType":"part","heading":"AD/OXY/18","content":"## AD/OXY/18","sortOrder":1},{"sectionNumber":"Passenger Emergency Oxygen Generators","sectionType":"part","heading":"Passenger Emergency Oxygen Generators","content":"## Passenger Emergency Oxygen Generators","sortOrder":2},{"sectionNumber":"4/2005","sectionType":"part","heading":"4/2005","content":"## 4/2005","sortOrder":3}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1842},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":true,"description":"This instrument eliminates the entire regulatory scope of AD/OXY/18 by cancelling it completely, removing all requirements related to passenger emergency oxygen generators rather than expanding them."},"complexity_factors":["Single operative provision (cancellation)","No defined terms or interpretation section","No conditional logic or exceptions","Cross-references only to related foreign directive"],"plain_english_summary":"This document **cancels an Australian aviation safety rule** (Airworthiness Directive AD/OXY/18) that previously required specific actions regarding passenger emergency oxygen generators on aircraft.\n\n**What it does:**\n- Eliminates the legal requirement to comply with AD/OXY/18 effective 14 April 2005\n- Removes any ongoing obligations for aircraft operators under this specific directive\n\n**Who it affects:**\n- Aircraft operators and owners subject to the previous directive\n- Maintenance organisations responsible for passenger oxygen systems\n\n**Why it matters:**\nThis removes compliance burdens that were previously mandated. The cancellation follows a decision by the French aviation authority (Direction Générale de l'Aviation Civile) to cancel their equivalent rule without replacement. Since the Australian requirement was originally based on the French regulation, the Civil Aviation Safety Authority has removed it from Australian law."}},"importantCases":[],"_links":{"self":"/api/acts/ad-oxy-18-passenger-emergency-oxygen-generators-cancelled","history":"/api/acts/ad-oxy-18-passenger-emergency-oxygen-generators-cancelled/history","analysis":"/api/acts/ad-oxy-18-passenger-emergency-oxygen-generators-cancelled/analysis","conflicts":"/api/acts/ad-oxy-18-passenger-emergency-oxygen-generators-cancelled/conflicts","importantCases":"/api/acts/ad-oxy-18-passenger-emergency-oxygen-generators-cancelled/important-cases","documents":"/api/acts/ad-oxy-18-passenger-emergency-oxygen-generators-cancelled/documents"}}