{"id":"F2006L02368","name":"CASA EX27/06 - Exemption - time-in-service recording on maintenance release: Determination - non-application of part of Civil Aviation Order 100.5","slug":"casa-ex27-06-exemption-time-in-service-recording-on-maintenance-release-determination-non-applicatio","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":117670,"registerId":"commonwealth-F2006L02368-current","compilationNumber":null,"startDate":"2026-04-03","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"CASA EX27/06 - Exemption - time-in-service recording on maintenance release: Determination - non-application of part of Civil Aviation Order 100.5","content":"Instrument number CASA EX27/06\n\nI, BRUCE ROBERT GEMMELL, Acting Director of Aviation Safety, on behalf of CASA, make this instrument under subregulation 308 (1) of the Civil Aviation Regulations 1988 (CAR 1988) and paragraph 1.2 of Civil Aviation Order 100.5 (CAO 100.5).\n\n\\[Signed B. Gemmell\\]\n\nBruce Gemmell  \nActing Director of Aviation Safety and  \nChief Executive Officer\n\n14 July 2006\n\nExemption — time-in-service recording on maintenance release\n\nDetermination — non-application of part of Civil Aviation Order 100.5\n\n1 Duration\n\nThis instrument:\n\n(a) commences on 1 August 2006; and\n\n(b) stops having effect at the end of 30 June 2008.\n\n2 Application\n\nThis instrument applies to:\n\n(a) Class A aircraft (the aircraft); and\n\n(b) the owner, the operator and the pilot in command of a Class A aircraft (the relevant persons).\n\n3 Exemption\n\nEach aircraft and each relevant person is exempt from compliance with regulation 43B of CAR 1988.\n\n4 Conditions\n\nThe exemption is subject to the conditions mentioned in Schedule 1.\n\n5 Determination\n\nSubparagraphs 6.5 (d), (e) and (f) of CAO 100.5 do not apply to Class A aircraft.\n\nSchedule 1 Conditions\n\nThe operator of the aircraft:\n\n(a) must ensure that the aircraft’s approved system of maintenance includes an approved recording method for time-in-service which is sufficient to meet continuing airworthiness requirements; and\n\n(b) must include details of the recording method in the operator’s maintenance control manual prepared for regulation 42ZY of CAR 1988.","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":2407},"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"This is the original instrument as made. The scope remains tightly focused on the specific exemption for time-in-service recording for Class A aircraft, with no expansion beyond the original regulatory intent."},"complexity_factors":["Very short instrument with only 5 operative sections plus a brief schedule","Single, specific exemption from one regulation (CAR 1988, reg 43B) and determination regarding three subparagraphs of CAO 100.5","Only two simple conditions to satisfy (Schedule 1)","No defined terms section — relies on external definition of 'Class A aircraft'","No nested exceptions or complex conditional logic"],"plain_english_summary":"This instrument temporarily exempted Class A (light) aircraft from the requirement to record time‑in‑service directly on the maintenance release, affecting owners, operators, pilots and maintenance personnel. It allowed use of an approved alternative flight‑hour tracking method so long as that method was documented in the operator’s maintenance control manual. The exemption ran from 1 August 2006 to 30 June 2008 and has now expired."}},"importantCases":[],"_links":{"self":"/api/acts/casa-ex27-06-exemption-time-in-service-recording-on-maintenance-release-determination-non-applicatio","history":"/api/acts/casa-ex27-06-exemption-time-in-service-recording-on-maintenance-release-determination-non-applicatio/history","analysis":"/api/acts/casa-ex27-06-exemption-time-in-service-recording-on-maintenance-release-determination-non-applicatio/analysis","conflicts":"/api/acts/casa-ex27-06-exemption-time-in-service-recording-on-maintenance-release-determination-non-applicatio/conflicts","importantCases":"/api/acts/casa-ex27-06-exemption-time-in-service-recording-on-maintenance-release-determination-non-applicatio/important-cases","documents":"/api/acts/casa-ex27-06-exemption-time-in-service-recording-on-maintenance-release-determination-non-applicatio/documents"}}