{"id":"F2012L00590","name":"CASA EX16/12 - Revocation of exemption from provisions in Part 173 of CASR 1998 - instrument CASA EX82/11","slug":"casa-ex16-12-revocation-of-exemption-from-provisions-in-part-173-of-casr-1998-instrument-casa-ex82-1","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":88798,"registerId":"commonwealth-F2012L00590-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"CASA EX16/12 - Revocation of exemption from provisions in Part 173 of CASR 1998 - instrument CASA EX82/11","content":"---\nmeta-content-style-type: text/css\nmeta-content-type: application/xhtml+xml; charset=utf-8\nmeta-description: Revocation of exemption from provisions in Part 173 of CASR 1998 — CASA EX82/11\nmeta-generator: Aspose.Words for .NET 20.2\ntitle: CASA EX16/12\n---\n\n?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"no\"?>\n\nInstrument number CASA EX16/12\n\nI, john francis mccormick, on behalf of CASA, make this instrument under regulation 11.160 of the Civil Aviation Safety Regulations 1998.\n\n[Signed John F. McCormick]\n\nJohn F. McCormick  Director of Aviation Safety\n\n04 March 2012\n\nRevocation of exemption from provisions in Part 173 of CASR 1998 — instrument CASA EX82/11\n\n1 Commencement\n\n This instrument commences on the day of registration.\n\n2 Revocation\n\n  Instrument CASA EX82/11 is revoked.\n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1703},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"The instrument performs exactly the limited function described in its title: revoking the previous exemption instrument. There is no expansion of scope or addition of new regulatory requirements beyond this specific administrative cancellation."},"complexity_factors":["Only two operative provisions (commencement and revocation)","No defined terms, interpretation section, or schedules","No conditional logic, exceptions, or nested requirements","Single administrative action (revocation) with no qualifying criteria"],"plain_english_summary":"**What this does:** This instrument cancels a previous exemption that allowed certain people or organisations to ignore specific aviation safety rules.\n\n**The details:**\n*   **CASA** (the Civil Aviation Safety Authority, which regulates aviation in Australia) had previously issued **Instrument EX82/11**. That old instrument gave someone an exemption from **Part 173** of the Civil Aviation Safety Regulations 1998.\n*   **Part 173** contains the technical rules for designing instrument flight procedures—these are the standardized routes and rules that pilots use to navigate safely when flying through clouds or poor visibility.\n*   By revoking the old exemption, CASA is removing that permission. Whoever was covered by the previous exemption must now comply with Part 173 like everyone else.\n\n**Why it matters:** This brings the affected party back under standard safety regulations, ensuring they follow the same flight procedure design rules as the rest of the aviation industry."}},"importantCases":[],"_links":{"self":"/api/acts/casa-ex16-12-revocation-of-exemption-from-provisions-in-part-173-of-casr-1998-instrument-casa-ex82-1","history":"/api/acts/casa-ex16-12-revocation-of-exemption-from-provisions-in-part-173-of-casr-1998-instrument-casa-ex82-1/history","analysis":"/api/acts/casa-ex16-12-revocation-of-exemption-from-provisions-in-part-173-of-casr-1998-instrument-casa-ex82-1/analysis","conflicts":"/api/acts/casa-ex16-12-revocation-of-exemption-from-provisions-in-part-173-of-casr-1998-instrument-casa-ex82-1/conflicts","importantCases":"/api/acts/casa-ex16-12-revocation-of-exemption-from-provisions-in-part-173-of-casr-1998-instrument-casa-ex82-1/important-cases","documents":"/api/acts/casa-ex16-12-revocation-of-exemption-from-provisions-in-part-173-of-casr-1998-instrument-casa-ex82-1/documents"}}