{"id":"F2008L00091","name":"CASA EX05/08 - Exemption - display of markings and carriage of identification plates","slug":"casa-ex05-08-exemption-display-of-markings-and-carriage-of-identification-plates","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":72216,"registerId":"commonwealth-F2008L00091-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"CASA EX05/08 - Exemption - display of markings and carriage of identification plates","content":"Instrument number CASA EX05/08\n\nI, SHANE PATRICK CARMODY, Deputy Chief Executive Officer, Strategy and Support, a delegate of CASA, make this instrument under regulation 11.160 of the Civil Aviation Safety Regulations 1998 (CASR 1998).\n\n\\[Signed S. Carmody\\]\n\nShane Carmody  \nDeputy Chief Executive  \nStrategy and Support\n\n31 January 2008\n\nExemption — display of markings and carriage of identification plates\n\n1 Duration\n\nThis instrument:\n\n(a) commences on the day after it is registered; and\n\n(b) stops having effect at the end of January 2010.\n\n2 Application\n\nThis instrument applies to Australian fixed wing aircraft and rotorcraft with maximum take-off weight of less than 5 700 kg operating wholly within Australian territory (the aircraft).\n\n3 Exemption\n\nThe aircraft is exempt from compliance with the following requirements:\n\n(a) subregulation 45.045 (1) of CASR 1998 to the extent mentioned in Schedule 1;\n\n(b) subregulation 45.145 (1) of CASR 1998 subject to the condition mentioned in Schedule 2;\n\n(c) subparagraph 45.065 (3) (b) (ii) and item 1 of paragraph 45.065 (3) (c) of CASR 1998 subject to the condition mentioned in Schedule 3.\n\nSchedule 1 Extent of exemption\n\nThe exemption extends only to display markings on the under surface of the port wing or across the under surface of both wings.\n\nSchedule 2 Condition\n\nThe aircraft must carry a manufacturer’s data plate as required by regulation 21.820 of CASR 1998.\n\nSchedule 3 Condition\n\nThe minimum height must be 150 millimetres.","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1944},"content_quality":"ok","complexity_score":3,"scope_assessment":{"changed":false,"description":"This is the original 2008 instrument; it establishes the exemption scope without deviation from its stated purpose of providing marking and identification plate exemptions for small domestic aircraft."},"complexity_factors":["Cross-references to three distinct provisions in the Civil Aviation Safety Regulations 1998","Three separate conditional exemptions each tied to specific requirements in attached schedules","Technical aviation terminology requiring specialist knowledge (port wing, manufacturer's data plate, MTOW)"],"plain_english_summary":"This exemption let Australian owners/operators of fixed‑wing aircraft and helicopters under 5,700 kg that operate only within Australia use alternative marking and identification arrangements instead of the usual rules. It permitted registration marks on the underside of the port wing or across both undersides, required marks to be at least 150 mm high, and substituted the manufacturer’s data plate for standard identification plates. The exemption ran Feb 2008–Jan 2010."}},"importantCases":[],"_links":{"self":"/api/acts/casa-ex05-08-exemption-display-of-markings-and-carriage-of-identification-plates","history":"/api/acts/casa-ex05-08-exemption-display-of-markings-and-carriage-of-identification-plates/history","analysis":"/api/acts/casa-ex05-08-exemption-display-of-markings-and-carriage-of-identification-plates/analysis","conflicts":"/api/acts/casa-ex05-08-exemption-display-of-markings-and-carriage-of-identification-plates/conflicts","importantCases":"/api/acts/casa-ex05-08-exemption-display-of-markings-and-carriage-of-identification-plates/important-cases","documents":"/api/acts/casa-ex05-08-exemption-display-of-markings-and-carriage-of-identification-plates/documents"}}