{"id":"F2024L01551","name":"CASA EX70/24 – Part 133 and Part 91 of CASR – Supplementary Exemptions and Directions Instrument 2024","slug":"casa-ex70-24-part-133-and-part-91-of-casr-supplementary-exemptions-and-directions-instrument-2024","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"in_force","isInForce":true,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":105496,"registerId":"commonwealth-F2024L01551-current","compilationNumber":null,"startDate":"2026-04-03","status":"InForce","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"CASA EX70/24 – Part 133 and Part 91 of CASR – Supplementary Exemptions and Directions Instrument 2024","content":"Instrument number CASA EX70/24\n\nI, STEVEN JAMES CAMPBELL, Executive Manager, National Operations & Standards, a delegate of CASA, make this instrument under regulations 11.160, 11.205 and 11.245 of the Civil Aviation Safety Regulations 1998.\n\n\\[Signed S. Campbell\\]\n\nSteven Campbell  \nExecutive Manager, National Operations & Standards\n\n29 November 2024\n\nCASA EX70/24 – Part 133 and Part 91 of CASR – Supplementary Exemptions and Directions Instrument 2024\n\nContents\n\nPage\n\nPart 1 Preliminary, Definitions and Application..............................3\n\n1 Name.......................................................3\n\n1A Commencement...............................................3\n\n2 Repeal......................................................3\n\n3 Definitions....................................................3\n\n3A Table of Contents..............................................4\n\n4 Application...................................................4\n\nPart 2 Exemptions from Part 133.........................................4\n\n5 Application of Part 133 – Australian air transport operations in foreign  \ncountries – exemption...........................................4\n\n7 Journey log – recording time flight begins – exemption....................4\n\n8 Journey log – recording flight information – exemption....................5\n\n9 VFR flights at night – instrument rating – exemption......................5\n\n9A Ground support personnel........................................5\n\n9B Ground support personnel — direct employees.........................6\n\n9C Flight crew training or check – foreign conductors of – exemption............6\n\nPart 3 Exemptions from Part 91 and related directions........................7\n\n10 Use of Part 133 flight-related documents instead of Part 91 flight‑related documents — exemption and direction 7\n\n11 Application of Part 133 fuel requirements instead of Part 91 fuel requirements — exemption and direction 7\n\n12 Application of Part 133 fuelling requirements instead of Part 91 fuelling requirements — exemption and direction 7\n\n13 Application of Part 133 passenger safety briefings, instructions and  \ndemonstrations requirements instead of Part 91 safety briefing and instructions requirements — exemption and direction 8\n\n14 Application of Part 133 performance requirements instead of Part 91  \nperformance requirements — exemption and direction....................8\n\n15 Application of Part 133 weight and balance requirements instead of Part 91  \nweight and balance requirements — exemption and direction...............9\n\n16 Application of Part 133 equipment requirements instead of Part 91 equipment requirements — exemption and direction 9\n\n17 Application of Part 133 cabin crew requirements instead of Part 91 cabin crew requirements — exemption and direction 10\n\nPart 4 Other exemptions from Part 91 and related directions..................10\n\n18 Picking up or setting down people or things during flight — exemption and  \ndirection....................................................10\n\n19 Carriage of persons in certain parts of a rotorcraft — exemption and direction..11\n\nPart 5 Other directions................................................11\n\n20 Compliance before and after flight with flight manual instructions — direction...11\n\n20A Requirements for air crew members, including the Certificate IV in Aviation  \n(Air Crew Officer) — direction.....................................11\n\n20B Training and checking — direction.................................13\n\nPart 6 Part 133 – Performance requirements – exemptions and directions.......14\n\nDivision 6.1 Preliminary.............................................15\n\n21 Definitions, etc................................................15\n\nDivision 6.2 Exemptions and directions.................................15\n\n22 Flight in a performance class — exemptions..........................15\n\nDivision 6.3 Conditions.............................................16\n\n23 Compliance with requirements....................................16\n\n24 Requirements for a multi-engine rotorcraft............................16\n\n25 Additional requirements for a multi-engine rotorcraft.....................16\n\n26 Requirements for a single engine rotorcraft or certain other multi‑engine  \nrotorcraft....................................................17\n\n27 Medical transport operations — additional requirements..................18\n\nDivision 6.4 Directions and cessation...................................19\n\n28 Directions and cessation........................................19\n\nDivision 6.5 Medical transport operations — additional exemptions and directions..19\n\n29 Medical transport operations – flight in performance class – exemption and direction 19\n\n30 Medical transport operations – climb performance and obstacle avoidance – exemption 20\n\nPart 1 Preliminary, Definitions and Application\n\n1 Name\n\nThis instrument is CASA EX70/24 – Part 133 and Part 91 of CASR – Supplementary Exemptions and Directions Instrument 2024.\n\n1A Commencement\n\nThis instrument commences on 2 December 2024.\n\n2 Repeal\n\nThis instrument is repealed at the end of 1 December 2027 (thereby, for paragraph 11.250(a) of CASR, ceasing to be in force on and from the beginning of 2 December 2027).\n\n3 Definitions\n\n(1) In this instrument:\n\n> Act means the Civil Aviation Act 1988.\n\n> aerial work (air ambulance) operation has the same meaning as in regulation 202.405 of CASR.\n\n> Australian air transport operation has the meaning given by regulation 119.010 of CASR.\n\n> Australian air transport operator has the meaning given by subregulation 119.015(2) of CASR.\n\n> CAR means the Civil Aviation Regulations 1988.\n\n> CASA EX84/21 means repealed CASA EX84/21 – Part 133 and Part 91 of CASR – Supplementary Exemptions and Directions Instrument 2021.\n\n> CASR means the Civil Aviation Safety Regulations 1998.\n\n> medical transport operation means a Part 133 operation that is a medical transport operation within the meaning given by paragraph (1)(a) of the definition of medical transport operation in the CASR Dictionary.\n\n> minimum flight altitude has the meaning given by section 1.04 of the Part 133 MOS.\n\n> MOS is short for Manual of Standards.\n\n> Part 133 operation means an Australian air transport operation mentioned in regulation 133.005, and includes a medical transport operation.\n\n> private operation has the meaning given by the CASR Dictionary.\n\n> recognised foreign State has the meaning given by regulation 61.010 of CASR.\n\n> State, of an operator, has the meaning given by the CASR Dictionary.\n\n(2) To avoid doubt, in this instrument, unless a contrary intention appears:\n\n(a) words and expressions have the same meaning as in Part 133 of CASR, the CASR Dictionary and in the Act, as applicable; and\n\n(b) mention of a provision with the prefix “133.” is a reference to that provision as contained in Part 133 of CASR; and\n\n(c) mention of a provision with the prefix “91.” is a reference to that provision as contained in Part 91 of CASR.\n\n(3) To avoid doubt, any document incorporated into this instrument is so incorporated as it is in force from time to time.\n\n3A Table of Contents\n\nThe Table of Contents for this instrument is not part of this instrument. It is for guidance only and may be edited or updated by CASA in any published version of this instrument.\n\n4 Application\n\nThis instrument applies according to its terms.\n\nPart 2 Exemptions from Part 133\n\n5 Application of Part 133 – Australian air transport operations in foreign countries – exemption\n\n(1) This section applies to the operator, and the pilot in command, of a rotorcraft in a Part 133 operation that is conducted in a foreign country.\n\n(2) The operator and the pilot in command are each exempted from compliance with each provision of Part 133 but only to the extent that the provision is inconsistent with a provision of the law of the foreign country.\n\n(3) Each exemption under subsection (2) is subject to the condition that the operator and the pilot in command must each comply with each applicable provision of Part 133, except that if a law of the foreign country applies to the operation of the rotorcraft in that country, the law of the foreign country prevails to the extent of any inconsistency.\n\n(4) For subsection (3), a provision of a law of a foreign country for a flight is taken not to be inconsistent with a provision of Part 133 for the flight to the extent that the provisions are capable of operating concurrently.\n\n7 Journey log – recording time flight begins – exemption\n\n(1) This section applies to the operator, and the pilot in command, of a rotorcraft for a flight that is a Part 133 operation.\n\n(2) The operator and the pilot in command are each exempted from compliance with subregulation 133.075(2), but only to the extent of the information for the flight mentioned in subparagraph 133.075(3)(d)(ii).\n\n(3) Each exemption in subsection (2) is subject to the condition that the time the flight began must be recorded in one of the following, not later than as soon as reasonably practicable after the flight ends:\n\n(a) the journey log that is prepared under subregulation 133.075(1);\n\n(b) another document kept by the operator, or that is readily available to the operator from another source.\n\n> Note An example for paragraph (b) is an operational flight plan kept by the operator for the flight.\n\n8 Journey log – recording flight information – exemption\n\n(1) This section applies to the operator, and the pilot in command, of a rotorcraft for a flight that is a Part 133 operation.\n\n(2) The operator and the pilot in command are each exempted from compliance with subregulation 133.075(5), but only to the extent of the information for the flight mentioned in paragraphs 133.075(6)(a) and (e).\n\n(3) The exemptions in subsection (2) are each subject to the condition that the information for the flight mentioned in subparagraphs 133.075(6)(a) and (e) must be recorded in one of the following, not later than as soon as reasonably practicable after the flight ends:\n\n(a) the journey log that is prepared under subregulation 133.075(1);\n\n(b) another document kept by the operator, or that is readily available to the operator from another source.\n\n> Note An example for paragraph (b) is an operational flight plan kept by the operator for the flight.\n\n9 VFR flights at night – instrument rating – exemption\n\n(1) This section applies to the operator of a rotorcraft in a Part 133 operation for a flight that is a passenger transport operation or a medical transport operation, that is a VFR flight at night.\n\n(2) The operator is exempted from compliance with subregulation 133.370(1) but only to the extent of the requirement under paragraph 133.370(2)(e).\n\n(3) The exemption under subsection (2) is subject to the condition that at least one flight crew member for the flight must be authorised, as follows, to pilot the rotorcraft under the IFR:\n\n(a) if the rotorcraft is an Australian aircraft — under Part 61 of CASR;\n\n(b) if the rotorcraft is a foreign-registered rotorcraft — under the law of:\n\n(i) the State of registry for the rotorcraft; or\n\n(ii) the State of the operator.\n\n9A Ground support personnel\n\n(1) This section applies to the operator of a rotorcraft for a flight that is a Part 133 operation.\n\n(2) The operator is exempted from compliance subregulations 133.115(1) and (3) — but only to the extent that the member of the operator’s personnel who carries out a ground support duty for the flight (the duty):\n\n(a) is not a person employed by the operator under a contract of service (that is, as a direct employee); but\n\n(b) is instead retained, or utilised, by the operator on some other basis or arrangement (the relevant member).\n\n(3) It is a condition of the exemption in subsection (2) that:\n\n(a) the operator is satisfied that the relevant member is capable of carrying out, and willing to carry out, the duty in a manner that maintains aviation safety; or\n\n(b) the relevant member is supervised by a direct employee of the operator who meets the requirements of subregulation 133.115(2).\n\n9B Ground support personnel — direct employees\n\n(1) This section applies to the operator of a rotorcraft for a flight that is a Part 133 operation.\n\n(2) The operator is exempted from compliance with subregulations 133.115(1) and (3) — but only to the extent that the member of the operator’s personnel who carries out a ground support duty for the flight (the duty) is a person employed by the operator under a contract of service (that is, as a direct employee).\n\n(3) It is a condition of the exemption in subsection (2) that:\n\n(a) the direct employee is:\n\n(i) under training for the duty; and\n\n(ii) being supervised by a person, or a kind of person, identified in the operator’s exposition as competent to conduct the training; and\n\n(b) the training is being carried out in accordance with the requirements specified in the operator’s exposition for that training.\n\n9C Flight crew training or check – foreign conductors of – exemption\n\n(1) This section applies to the operator of a rotorcraft for a flight that is a Part 133 operation.\n\n(2) The operator is exempted from compliance with regulation 133.377 in relation to training and checking, but only to the extent of who may conduct the training or checking.\n\n(3) The exemption in subsection (2) is subject to the condition that the training or checking for which the operator takes the benefit of the exemption must be conducted by a person who is:\n\n(a) employed by a training provider authorised by the national aviation authority of a recognised foreign State to conduct training or a check equivalent to the training or check required by Part 133 of CASR that the operator has contracted the training provider to conduct for a flight crew member of the operator (the equivalent training or checking); and\n\n(b) authorised by the national aviation authority of the recognised foreign State to conduct the equivalent training or checking.\n\n(4) It is also a condition of the exemption in subsection (2), that for training or checking for which the operator takes the benefit of the exemption, the operator must ensure that:\n\n(a) each person who conducts the training or checking for the foreign training provider mentioned in subsection (3) is appropriately authorised to conduct the training or checking; and\n\n(b) the foreign training provider is notified, in writing, of any change in the operator’s exposition relating to the training or checking that the foreign training provider conducts under the contract.\n\nPart 3 Exemptions from Part 91 and related directions\n\n10 Use of Part 133 flight-related documents instead of Part 91 flight‑related documents — exemption and direction\n\n(1) This section applies to the operation of a rotorcraft that is each of the following (the operation):\n\n(a) a private operation;\n\n(b) conducted by an Australian air transport operator whose AOC operations specifications include the rotorcraft (the operator).\n\n(2) For the operation, the operator and the pilot in command of the rotorcraft (as applicable) are each exempted from compliance with each provision in Division 91.C.3 of CASR but only if the operator and the pilot in command (as applicable) each comply with the directions in subsections (3) and (4).\n\nDirections\n\n(3) The operator must ensure that, for the operation:\n\n(a) the requirements of each provision in Division 133.C.3 of CASR are complied with (subject to the exemptions in sections 7 and 8 of this instrument in relation to regulation 133.075); and\n\n(b) the operator’s exposition provides for compliance with the requirements.\n\n(4) The pilot in command must comply with any requirements arising under subsection (3) that are applicable to the pilot in command.\n\n11 Application of Part 133 fuel requirements instead of Part 91 fuel requirements — exemption and direction\n\n(1) This section applies to the operation of a rotorcraft that is each of the following (the operation):\n\n(a) a private operation;\n\n(b) conducted by an Australian air transport operator whose AOC operations specifications include the rotorcraft (the operator).\n\n(2) For the operation, the pilot in command of the rotorcraft is exempted from compliance with regulation 91.455 but only if the operator and the pilot in command (as applicable) each comply with the directions in subsections (3) and (4).\n\nDirections\n\n(3) The operator must ensure that, for the operation:\n\n(a) the requirements of regulation 133.190 are complied with; and\n\n(b) the operator’s exposition provides for compliance with the requirements.\n\n(4) The pilot in command must comply with any requirements arising under subsection (3) that are applicable to the pilot in command.\n\n12 Application of Part 133 fuelling requirements instead of Part 91 fuelling requirements — exemption and direction\n\n(1) This section applies to the operation of a rotorcraft that is each of the following (the operation):\n\n(a) a private operation;\n\n(b) conducted by an Australian air transport operator whose AOC operations specifications include the rotorcraft (the operator).\n\n(2) For the operation, the pilot in command of the rotorcraft is exempted from compliance with regulation 91.510 but only if the operator and the pilot in command (as applicable) each comply with the directions in subsections (3) and (4).\n\nDirections\n\n(3) The operator must ensure that, for the operation:\n\n(a) the requirements of regulation 133.195 are complied with; and\n\n(b) the operator’s exposition provides for compliance with the requirements.\n\n(4) The pilot in command must comply with any requirements arising under subsection (3) that are applicable to the pilot in command.\n\n13 Application of Part 133 passenger safety briefings, instructions and demonstrations requirements instead of Part 91 safety briefing and instructions requirements — exemption and direction\n\n(1) This section applies to the operation of a rotorcraft that is each of the following (the operation):\n\n(a) a private operation;\n\n(b) conducted by an Australian air transport operator whose AOC operations specifications include the rotorcraft (the operator).\n\n(2) For the operation, the pilot in command of the rotorcraft is exempted from compliance with regulation 91.565 but only if the operator and the pilot in command (as applicable) each comply with the directions in subsections (3) and (4).\n\nDirections\n\n(3) The operator must ensure that, for the operation:\n\n(a) the requirements of regulation 133.240 are complied with for the operation; and\n\n(b) for the operation, the operator’s exposition provides for compliance with the requirements.\n\n(4) The pilot in command must comply with any requirements arising under subsection (3) that are applicable to the pilot in command.\n\n14 Application of Part 133 performance requirements instead of Part 91 performance requirements — exemption and direction\n\n(1) This section applies to the operation of a rotorcraft that is each of the following (the operation):\n\n(a) a private operation;\n\n(b) conducted by an Australian air transport operator whose AOC operations specifications include the rotorcraft (the operator).\n\n(2) For the operation, the operator and the pilot in command of the rotorcraft are each exempted from compliance with each provision in Subpart 91.F of CASR (as applicable) but only if the operator and the pilot in command (as applicable) each comply with the directions in subsections (3) and (4).\n\nDirections\n\n(3) The operator must ensure that, for the operation:\n\n(a) the requirements of:\n\n(i) each provision in Subpart 133.F of CASR are complied with; or\n\n(ii) Divisions 6.1 to 6.4, inclusive, of this instrument are complied with through the operator’s use of procedures in conformity with those Divisions; and\n\n(b) the operator’s exposition provides for compliance with the requirements.\n\n(4) The pilot in command must comply with any requirements arising under subsection (3) that are applicable to the pilot in command.\n\n15 Application of Part 133 weight and balance requirements instead of Part 91 weight and balance requirements — exemption and direction\n\n(1) This section applies to the operation of a rotorcraft that is each of the following (the operation):\n\n(a) a private operation;\n\n(b) conducted by an Australian air transport operator whose AOC operations specifications include the rotorcraft (the operator).\n\n(2) For the operation, the pilot in command of the rotorcraft is exempted from compliance with each provision in Subpart 91.J of CASR but only if the operator and the pilot in command (as applicable) each comply with the directions in subsections (3) and (4).\n\nDirections\n\n(3) The operator must ensure that, for the operation:\n\n(a) the requirements of each provision in Subpart 133.J of CASR are complied with; and\n\n(b) the operator’s exposition provides for compliance with the requirements.\n\n(4) The pilot in command must comply with any requirements arising under subsection (3) that are applicable to the pilot in command.\n\n16 Application of Part 133 equipment requirements instead of Part 91 equipment requirements — exemption and direction\n\n(1) This section applies to the operation of a rotorcraft that is each of the following (the operation):\n\n(a) a private operation;\n\n(b) conducted by an Australian air transport operator whose AOC operations specifications include the rotorcraft (the operator).\n\n(2) For the operation, the operator, the pilot in command and any crew member of the rotorcraft (as applicable) are each exempted from compliance with each provision in Subpart 91.K of CASR but only if the operator, the pilot in command and the crew member (as applicable) each comply with the directions in subsections (3) and (4).\n\nDirections\n\n(3) The operator must ensure that, for the operation:\n\n(a) the requirements of each provision in Subpart 133.K of CASR are complied with; and\n\n(b) the operator’s exposition provides for compliance with the requirements.\n\n(4) The pilot in command and the crew member must each comply with any requirements arising under subsection (3) that are applicable to the pilot in command or the crew member.\n\n17 Application of Part 133 cabin crew requirements instead of Part 91 cabin crew requirements — exemption and direction\n\n(1) This section applies to the operation of a rotorcraft that is each of the following (the operation):\n\n(a) a private operation;\n\n(b) conducted by an Australian air transport operator whose AOC operations specifications include the rotorcraft (the operator).\n\n(2) For the operation, the operator, the pilot in command and any cabin crew member of the rotorcraft (as applicable) are each exempted from compliance with each provision of Subpart 91.P of CASR but only if the operator, the pilot in command and the cabin crew member (as applicable) each comply with the directions in subsections (3) and (4).\n\nDirections\n\n(3) The operator must ensure that, for the operation:\n\n(a) the requirements of each provision in Subpart 133.P of CASR are complied with; and\n\n(b) the operator’s exposition provides for compliance with the requirements.\n\n(4) The pilot in command, and the cabin crew member, must each comply with any requirements arising under subsection (3) that are applicable to the pilot in command or the cabin crew member.\n\nPart 4 Other exemptions from Part 91 and related directions\n\n18 Picking up or setting down people or things during flight — exemption and direction\n\n(1) This section applies to the operator, and the pilot in command, of a rotorcraft for a flight that is a medical transport operation in which a thing is picked up or set down.\n\n(2) The pilot in command is exempted from compliance with regulation 91.195 but only to the extent that it refers to picking up or setting down a thing.\n\n(3) The exemption under subsection (2) is subject to the condition that for a flight involving the picking up or setting down of a thing, the operator and the pilot in command must comply with the requirements under Division 1 of Chapter 5 of the Part 133 MOS as if they apply to the picking up or setting down of the thing.\n\nDirection\n\n(4) The operator must ensure that:\n\n(a) the operator’s exposition provides for the picking up and setting down of the thing; and\n\n(b) the pilot in command of the rotorcraft for the flight complies with the requirements under Division 1 of Chapter 5 of the Part 133 MOS as if they apply to the picking up or setting down of the thing.\n\n19 Carriage of persons in certain parts of a rotorcraft — exemption and direction\n\n(1) This section applies to the operator, and the pilot in command, of a rotorcraft for a flight that is a medical transport operation in which a person is carried, during the operation, on, or in, a thing (for example a stretcher or a harness) attached to the rotorcraft by a winching cable.\n\n(2) The operator and the pilot in command are each exempted from compliance with regulation 91.200 but only to the extent of the requirement under paragraph 91.200(1)(b) that for subparagraph 91.200(1)(a)(ii) the operator or the pilot in command must hold an approval under regulation 91.045 for the carriage of the person on, or in, the thing.\n\n(3) The exemption under subsection (2) is subject to the condition that the operator and the pilot in command must comply with the requirements under Division 1 of Chapter 5 of the Part 133 MOS.\n\nDirection\n\n(4) The operator must ensure that:\n\n(a) the operator’s exposition provides for the carriage mentioned in subsection (1); and\n\n(b) the pilot in command of the rotorcraft for the flight complies with the requirements under Division 1 of Chapter 5 of the Part 133 MOS.\n\nPart 5 Other directions\n\n20 Compliance before and after flight with flight manual instructions — direction\n\n(1) This section applies to the operator of a rotorcraft for a flight that is a Part 133 operation (the operator).\n\n(2) The operator must ensure that any activity in relation to the flight:\n\n(a) that occurs before or after the flight; and\n\n(b) that is required, under the aircraft flight manual instructions for the rotorcraft, to be carried out before or after the flight;\n\nis carried out in compliance with any relevant requirement or limitation that:\n\n(c) is set out in the aircraft flight manual instructions for the rotorcraft; and\n\n(d) relates to the operation of the rotorcraft.\n\n20A Requirements for air crew members, including the Certificate IV in Aviation (Air Crew Officer) — direction\n\n(1) In this section:\n\n> air crew member has the meaning given by the CASR Dictionary.\n\n> Note 1 For reference, an air crew member is a crew member for a flight of an aircraft (other than a flight crew member) who carries out a function during the flight relating to the safety of the operation of the aircraft, or the safety of the use of the aircraft.\n\n> Note 2 The term air crew member includes, in effect, a trainee air crew member: see subparagraph (b)(i) of the definition of crew member in the CASR Dictionary.\n\n> assignment means an operator assigning an air crew member to occupy a relevant control seat in the operator’s rotorcraft during flight time in a private operation or an Australian air transport operation.\n\nCertificate IV in Aviation (Air Crew Officer) means:\n\n(a) any of the following training courses administered by ISA, and as in force or in existence from time to time:\n\n(i) AVI40116 – Certificate IV in Aviation (Aircrewman);\n\n(ii) AVI40119 – Certificate IV in Aviation (Air Crew Officer);\n\n(iii) AVI40224 – Certificate IV in Aviation (Air Crew Officer);\n\nprovided that, for such a training course begun after the commencement of CASA EX84/21, Unit AVIW0034 (perform non-pilot cockpit duties) was also successfully completed for the course; or\n\n(b) a training course, administered by ISA, that supersedes, and is equivalent to, a course mentioned in paragraph (a).\n\n> equivalent qualification means a military, or overseas, qualification that has been approved in writing by CASA as being equivalent to the qualification attained by a person upon the satisfactory completion of a Certificate IV in Aviation (Air Crew Officer).\n\n> ISA means Industry Skills Australia Ltd, ACN 071 267 359.\n\n> Note The name of the company on the commencement of CASA EX84/21 was Australian Industry Standards Limited.\n\n> operator, for this section, means an Australian air transport operator.\n\n> relevant control seat means a rotorcraft control seat that is equipped with fully, or partially, functioning dual controls.\n\n> trainee means an operator’s air crew member who is undergoing formal training, approved by the operator, for a Certificate IV in Aviation (Air Crew Officer).\n\n(2) The operator must ensure that, before making an assignment, the air crew member:\n\n(a) meets one of the following requirements:\n\n(i) holds a certificate, or a statement of attainment, evidencing satisfactory completion of a Certificate IV in Aviation (Air Crew Officer);\n\n> Note Under the definition of Certificate IV in Aviation (Air Crew Officer) in subsection (1), an air crew member who began one of the training courses mentioned in paragraph (a) of the definition after the commencement of CASA EX84/21 must have successfully completed Unit AVIW0034 (perform non-pilot cockpit duties) for the course. An air crew member who had before the commencement of CASA EX84/21 completed the Certificate, or on the commencement of CASA EX84/21 had begun one of the training courses, is not required to have completed Unit AVIW0034 under the definition.\n\n(ii) is a trainee;\n\n(iii) holds an equivalent qualification; and\n\n> Note See the definition of equivalent qualification in subsection (1).\n\n(b) meets the operator’s training and checking requirements for air crew members or trainees (as applicable) under the operator’s training and checking system.\n\n(3) Subject to subsection (4), the operator may only make an assignment for the purpose of the air crew member performing one or more of the following duties on or for a rotorcraft:\n\n(a) assisting the pilot in command in monitoring its flight path to avoid a collision;\n\n(b) assisting the pilot in command in selecting a landing site;\n\n(c) detecting obstacles during take-off and landing;\n\n(d) assisting the pilot in command in relation to tasks associated with any of the following:\n\n(i) navigation;\n\n(ii) radiocommunications;\n\n> Note Under regulation 91.625, it is an offence for a person to transmit on particular radio frequencies published in the AIP or NOTAM unless the person is authorised or qualified to do so.\n\n(iii) turning on and off, or tuning and identifying, radionavigation systems;\n\n(e) assisting the pilot in command with checklist requirements;\n\n(f) assisting the pilot in command in monitoring systems and instrumentation;\n\n(g) undergoing training for a Certificate IV in Aviation (Air Crew Officer).\n\n> Note See the definition of Certificate IV in Aviation (Air Crew Officer) in subsection (1).\n\n(4) A trainee may only be given an assignment involving a duty mentioned in subsection (3) for the purpose of training the trainee for that duty.\n\n(5) The operator’s exposition or operations manual (as applicable) must include such policies, risk assessments, management instructions, standard operating procedures, and training and checking procedures, as are needed to ensure that:\n\n(a) the requirements of this section are complied with; and\n\n(b) the duties mentioned in subsection (3), including when performed by a trainee, are carried out safely.\n\n(6) An approval of a military, or overseas, qualification given to a person under any of the following provisions, as in force immediately before the repeal of the relevant provision, is taken to be an approval of the qualification for the purposes of the definition of equivalent qualification in subsection (1):\n\n(a) paragraph 5 (2) (d) (ii) of repealed instrument number CASA 132/16 (Helicopter aircrew member — authorisation, exemption and directions);\n\n(b) the definition of equivalent qualification in section 3 of repealed CASA EX131/19 — Helicopter Aircrew Members Instrument 2019;\n\n(c) the definition of equivalent qualification in subsection 20A(1) of CASA EX84/21;\n\n(d) the definition of equivalent qualification in subsection 25(1) of repealed CASA EX86/21 – Part 138 and Part 91 of CASR – Supplementary Exemptions and Directions Instrument 2021.\n\n20B Training and checking — direction\n\n(1) In this section:\n\n> non-normal exercise means a rotorcraft flight that involves the simulated failure of a vital system.\n\n> specified training or check means a rotorcraft training or check event that involves carrying out a non-normal exercise.\n\n> vital system means a system whose simulated failure in flight would adversely affect the safety of the rotorcraft as compared to normal operation.\n\n(2) This section applies to an Australian air transport operator (the operator) who, immediately before 2 December 2021:\n\n(a) conducted charter operations, or aerial work (air ambulance) operations in a rotorcraft (the operations); and\n\n(b) did not hold an approval under subregulation 217(3) of CAR, as in force immediately before 2 December 2021, for a training and checking organisation for the rotorcraft in the operations.\n\n(3) The operator must not use an individual to conduct the specified training or check for a flight crew member of the operator’s personnel that is required under Part 133, unless a requirement mentioned in subsection (4) or (5) is met.\n\n(4) For subsection (3), if a registered aircraft that is a rotorcraft is used:\n\n(a) the individual must be able to exercise the privileges of one of the following for the relevant type or class (as applicable) of rotorcraft being used for the specified training or check:\n\n(i) a flight instructor rating and appropriate training endorsement;\n\n(ii) a flight examiner rating and appropriate flight examiner endorsement;\n\n(iii) if the specified training or check is conducted in a flight training device — a simulator instructor rating and appropriate training endorsement;\n\n(iv) an approval under regulation 61.040 that confers equivalent privileges as those under subparagraph (i), (ii) or (iii), as applicable to the specified training or check; or\n\n(b) the operator must hold CASA’s approval that its training and checking system, as applied to the individual, produces a safety outcome equivalent to that under paragraph (a).\n\n> Note 1 The effect of subsection (4) is that if the operator uses an individual to conduct a specified training or check, the individual must have appropriate CASR Part 61 qualifications to conduct the training or check unless the operator obtains CASA’s approval.\n\n> Note 2 The requirements under regulation 133.377, and section 12.11 of the Part 133 MOS, must still be met in addition to the requirements in paragraph (a) or (b).\n\n> Note 3 For registered, in relation to a rotorcraft, see the definition in the CASR Dictionary.\n\n(5) For subsection (3), if a foreign registered aircraft that is a rotorcraft is used:\n\n(a) the individual used by the operator must be able to exercise the privileges of an authorisation (however described) from the national aviation authority of the State of registry for the rotorcraft, that are at least equivalent to the privileges described in paragraph (4)(a); or\n\n(b) the operator must hold CASA’s approval that its training and checking system, as applied to the individual, produces a safety outcome equivalent to that under paragraph 4(a).\n\n> Note 1 An operator conducting specified training or check must also comply with the requirements of section 9C.\n\n> Note 2 For foreign registered aircraft, see the definition in section 3 of the Act.\n\n(6) An approval in relation to the operator’s training and checking system given to the operator under paragraph 20B(4)(b) or (5)(b) of CASA EX84/21, as in force immediately before the repeal of CASA EX84/21, is taken to be an approval of the system for the purposes of paragraph (4)(b) or 5(b) respectively.\n\nPart 6 Part 133 – Performance requirements – exemptions and directions\n\n> Note If it is necessary in the interests of aviation safety, CASA may revoke an exemption under this Part in its application to any particular operator and direct, under regulation 11.245, that on and from a specified date the relevant operator must comply with the relevant provisions of CASR.\n\nDivision 6.1 Preliminary\n\n21 Definitions, etc.\n\nIn this Part:\n\n> adequate vertical margin has the meaning given by section 10.02 of the Part 133 MOS.\n\n> landing decision point has the meaning given by section 10.01 of the Part 133 MOS.\n\n> medical transport operating site has the meaning given by section 1.05 of the Part 133 MOS.\n\n> Part 133 PC exposition content means the content of a relevant Australian air transport operator’s exposition about the performance class for the flight of a rotorcraft, that details how the operator will comply with the CASR provisions from which this Part exempts the operator.\n\n> performance class, or PC, has the meaning given by the CASR Dictionary.\n\n> Note See also Chapter 10 of the Part 133 MOS.\n\n> relevant period of a flight means:\n\n(a) for a take-off for a flight — after the aircraft reaches a speed of Vy; or\n\n(b) for a landing for a flight — before the aircraft reaches the landing decision point.\n\n> rotorcraft flight manual means a rotorcraft’s flight manual as in force from time to time.\n\n> Vy, for a rotorcraft, has the meaning given in the rotorcraft’s flight manual.\n\nDivision 6.2 Exemptions and directions\n\n22 Flight in a performance class — exemptions\n\n(1) This section applies to the operator, and the pilot in command, for the flight of a rotorcraft in an Australian air transport operation.\n\n(2) The operator and the pilot in command are each exempted from compliance with subregulations 133.315(1) and (3) if:\n\n(a) subregulation 133.315(1) applies to the operator or the pilot in command in relation to a stage of the flight; and\n\n(b) the rotorcraft is not flown in a performance class for the stage of the flight; and\n\n(c) the conditions under Division 6.3 are complied with.\n\n(3) The operator and the pilot in command are each exempted from compliance with subregulations 133.335(2) and (3) if:\n\n(a) subregulation 133.335(2) applies to the operator or the pilot in command in relation to a stage of the flight; and\n\n(b) the rotorcraft is not flown in the relevant performance class for the stage of the flight; and\n\n(c) the conditions under Division 6.3 are complied with.\n\n> Note 1 There is no need for exemption from compliance with regulations 133.305 and 133.310 because the MOS currently contains no provisions made under these regulations.\n\n> Note 2 There is no need for exemption from compliance with regulations 133.320, 133.325, 133.330 and 133.340 because these regulations only apply if a rotorcraft is flown in a performance class. If a person is taking advantage of an exemption under section 22, the rotorcraft is not being flown in a performance class and, therefore, no need for further exemptions arises.\n\nDivision 6.3 Conditions\n\n23 Compliance with requirements\n\nEach exemption under Division 6.2 is subject to the condition that the operator and the pilot in command must each comply with the requirements set out in this Division that apply to the operator, or the pilot in command, or the operator and the pilot in command, as applicable.\n\n24 Requirements for a multi-engine rotorcraft\n\n(1) The following operations must be conducted in a multi-engine rotorcraft capable of complying with the category A performance supplement contained within the rotorcraft’s flight manual:\n\n(a) a passenger transport operation under the IFR, or under the VFR at night;\n\n(b) a passenger transport operation with a maximum operational passenger seat configuration of more than 9;\n\n(c) a medical transport operation (an MTO) under the IFR, or under the VFR at night.\n\n(2) Subject to subsection (3), for an operation mentioned in subsection (1), a suitable forced landing area must always be available during a flight over a populous area.\n\n(3) For subsection (2), if a suitable forced landing area is not always available, the operator must minimise risks to persons not involved in the operation (uninvolved persons) by:\n\n(a) including, in the exposition, risk assessment procedures to identify:\n\n(i) the location of any suitable forced landing areas for the flight as are available; and\n\n(ii) the associated flight path that most reasonably minimises the risks to uninvolved persons should one engine on the rotorcraft fail during any stage of the flight.\n\nDirection\n\n(4) The operator must ensure that:\n\n(a) the operator’s exposition provides for compliance with subsections (2) and (3); and\n\n(b) the pilot in command of the rotorcraft for the flight complies with the relevant requirements arising under the exposition.\n\n25 Additional requirements for a multi-engine rotorcraft\n\n(1) This section does not apply to an MTO operating below 300 feet AGL into or out of a medical transport operating site.\n\n(2) Subject to subsection (1), the requirements in this section apply to a multi‑engine rotorcraft mentioned in subsection 24(1), in an operation mentioned in paragraph 24(1)(a), (b) or (c).\n\n(3) The operator, and the pilot in command, must each ensure that, during a relevant period of a flight, the rotorcraft is operated in accordance with the requirements relating to climb performance, obstacle avoidance and en route performance set out in subsection (4).\n\n(4) For subsection (3), the requirements for a relevant period are that the pilot in command must be satisfied that the rotorcraft is able, with one engine inoperative (OEI), to:\n\n(a) continue a safe climb, or conduct a baulked landing and climb, to the minimum flight altitude for the flight; and\n\n(b) avoid obstacles by the adequate vertical margin; and\n\n(c) either:\n\n(i) fly to a suitable alternate aerodrome for the flight at the minimum flight altitude for the flight, and conduct an OEI landing; or\n\n(ii) for a take-off — conduct a safe return to the departure aerodrome; or\n\n(iii) for a landing — conduct a safe OEI approach and landing at the destination aerodrome.\n\nDirection\n\n(5) The operator must ensure that:\n\n(a) the operator’s exposition provides for compliance with subsection (4); and\n\n(b) the pilot in command of the rotorcraft for the flight complies with the relevant requirements arising under the exposition.\n\n26 Requirements for a single engine rotorcraft or certain other multi‑engine rotorcraft\n\n(1) This section applies to the operator of one of the following:\n\n(a) a single-engine rotorcraft;\n\n(b) a multi-engine rotorcraft, including a multi-engine rotorcraft complying with the category B performance supplement contained within the rotorcraft’s flight manual, if conducting an operation other than one mentioned in subsection 24(1).\n\n(2) The operator and the pilot in command must each ensure that, during a flight, the rotorcraft is operated in accordance with the following requirements relating to take-off and climb performance, obstacle avoidance, and landing performance.\n\n(3) For a take-off or a landing for a flight, the pilot in command must ensure that:\n\n(a) the take-off weight of the rotorcraft does not exceed the maximum weight:\n\n(i) mentioned in the rotorcraft’s flight manual for the type of take-off procedure to be used; and\n\n(ii) that is required to:\n\n(A) hover in ground effect, with the rotorcraft’s engines operating at the power required for hover in ground effect, in the meteorological conditions existing at the time of the take-off; or\n\n(B) if the rotorcraft cannot hover in ground effect due to the location of, or the terrain at, the departure aerodrome for the flight — hover out of ground effect, with the rotorcraft’s engines operating at the power required for hover out of ground effect, in the meteorological conditions existing at the time of take-off; and\n\n(b) the take-off weight of the rotorcraft does not exceed the maximum weight that is required for the rotorcraft to have enough additional power available for the type of take-off procedure to be used while hovering in ground effect or out of ground effect, as the case requires; and\n\n(c) the rotorcraft:\n\n(i) remains outside the rotorcraft’s avoid area of the HV envelope; or\n\n(ii) for a rotorcraft for which the avoid area of the HV envelope is not a limitation in the flight manual, if it is necessary for the rotorcraft to enter the rotorcraft’s avoid area of the HV envelope to avoid an accident or incident — does not remain inside that area for longer than the minimum period necessary to avoid the accident or incident; and\n\n(d) for the initial climb to 1 000 ft above the aerodrome — the rotorcraft will clear any obstacles under the take-off flight path by at least the adequate vertical margin that is for:\n\n(i) the rotorcraft; and\n\n(ii) the take-off and initial climb stage of the flight; and\n\n(e) the weight of the rotorcraft allows the rotorcraft, with all engines operating, to achieve the minimum flight altitude for each point in the en route stage of the flight; and\n\n(f) for a flight of a rotorcraft that is a passenger transport operation — the time at any stage of the flight during which a suitable forced landing area is not available is minimised, as far as practicable.\n\nDirection\n\n(4) The operator must ensure that:\n\n(a) the operator’s exposition provides for compliance with subsection (3); and\n\n(b) the pilot in command of the rotorcraft for the flight complies with the relevant requirements arising under the exposition.\n\n27 Medical transport operations — additional requirements\n\n(1) This section applies to an MTO conducted at a medical transport operating site.\n\n(2) The operator must ensure that, for the operation:\n\n(a) the exposition contains risk assessment and management procedures; and\n\n(b) the risks are assessed in accordance with the procedures before the operation commences; and\n\n(c) the risks, as assessed, are minimised, through risk mitigation in accordance with the procedures.\n\n(3) For subsection (2), there must be procedures for the pilot in command of the rotorcraft to:\n\n(a) determine whether the rotorcraft’s take‑off weight for the flight is within the limits required for compliance with the rotorcraft’s flight manual; and\n\n(b) identify relevant obstacles and other hazards for the flight; and\n\n(c) determine the following for the flight:\n\n(i) the most suitable flight path and track for take‑off;\n\n(ii) the take‑off obstacle clearance requirements;\n\n(iii) the defined point after take‑off (if any) for the rotorcraft;\n\n(iv) the en route obstacle clearance requirements;\n\n(v) the most suitable flight path and track for the approach, landing, and baulked landing, if any;\n\n(vi) the baulked landing obstacle clearance requirements;\n\n(vii) the defined point before landing (if any) for the rotorcraft.\n\nDirection\n\n(4) The operator must ensure that:\n\n(a) the operator’s exposition provides for compliance with subsections (2) and (3); and\n\n(b) the pilot in command of the rotorcraft for the flight complies with the relevant requirements arising under the exposition.\n\nDivision 6.4 Directions and cessation\n\n28 Directions and cessation\n\n(1) An operator who takes the benefit of an exemption under Division 6.2, or whose pilot in command takes the benefit of an exemption under Division 6.2:\n\n(a) not later than the end of a date specified in writing by CASA — must give CASA its proposed Part 133 PC exposition content, accompanied by the relevant approved form and any supporting documents that are specified in writing by CASA; and\n\n> Note Through its website, and in communications to relevant operators, CASA will give at least 3 months’ notice of any appropriate specified dates.\n\n(b) must not commence using its proposed Part 133 PC exposition content until the day it receives CASA’s written advice that it may do so.\n\n> Note Receiving the written advice would permit a relevant operator to use the proposed Part 133 PC exposition content immediately. In any event, it must be used as soon as the exemption expires on the specified date mentioned in subsection (2).\n\n(2) Divisions 6.2, 6.3 and 6.4 cease to have effect at the end of a date to be specified in writing by CASA.\n\n> Note Through its website, and in communications to relevant operators, CASA will give at least 3 months’ notice of any appropriate specified dates.\n\nDivision 6.5 Medical transport operations — additional exemptions and directions\n\n29 Medical transport operations – flight in performance class – exemption and direction\n\n(1) This section applies to the operator, and the pilot in command, for the flight of a rotorcraft in a medical transport operation conducted by day in VMC.\n\n(2) The operator and the pilot in command are each exempted from compliance with subregulations 133.335(2) and (3) but only for a flight mentioned in paragraph 133.335(1)(b).\n\n(3) Each exemption under subsection (2) is subject to the condition that the operator and the pilot in command must each ensure that, for the flight, the rotorcraft is operated in accordance with the requirements of at least performance class 3 and section 10.07 of the Part 133 MOS.\n\nDirection\n\n(4) An operator who takes the benefit of the exemption under this section must:\n\n(a) not later than the end of a date specified in writing by CASA — give CASA its proposed exposition content for compliance with the requirements in subregulation 133.335(3) for a flight mentioned in subsection (1), accompanied by any supporting documents that are specified in writing by CASA; and\n\n> Note Through its website, and in communications to relevant operators, CASA will give at least 3 months’ notice of any appropriate specified dates.\n\n(b) not commence using its proposed exposition content until the day it receives CASA’s written advice that it may do so.\n\n> Note Receiving the written advice would permit a relevant operator to use the proposed exposition content immediately. In any event, it must be used as soon as this section ceases on the specified date mentioned in subsection (5).\n\n(5) This section ceases to have effect at the end of a date to be specified in writing by CASA.\n\n> Note Through its website, and in communications to relevant operators, CASA will give at least 3 months’ notice of any appropriate specified dates.\n\n30 Medical transport operations – climb performance and obstacle avoidance – exemption\n\n(1) This section applies to the operator, and the pilot in command, of a rotorcraft for a flight that is each of the following:\n\n(a) a medical transport operation;\n\n(b) conducted:\n\n(i) under the VFR at night below the minimum height provided for under regulation 91.277; or\n\n(ii) under the IFR in IMC by day, or under the IFR at night (whether or not in IMC), below the minimum height provided for under regulation 91.305;\n\n(c) in any of the following stages (a relevant stage of flight):\n\n(i) take-off;\n\n(ii) take-off and initial climb;\n\n(iii) approach and landing, or baulked landing.\n\n(2) The operator and the pilot in command are each exempted from compliance with subregulations 133.335(2) and (3).\n\n(3) Each exemption under subsection (2) is subject to the condition that the operator and the pilot in command must each ensure that, during a relevant stage of flight, the rotorcraft is operated in accordance with the requirements relating to performance and obstacle avoidance mentioned in subsection (4).\n\n(4) For subsection (3), the requirements are that for a take-off for a flight, from the point of attaining Vy or, for a landing for a flight, before the landing decision point, the rotorcraft must be able to, with one engine inoperative (OEI), and in the judgement of the pilot in command:\n\n(a) continue a safe climb, or conduct a baulked landing and climb, to minimum flight altitude for the flight; and\n\n(b) avoid obstacles by the adequate vertical margin; and\n\n(c) either:\n\n(i) fly to a suitable alternate aerodrome for the flight and conduct an OEI landing; or\n\n(ii) for a take-off — conduct a safe return to the departure aerodrome; or\n\n(iii) for a landing — conduct a safe OEI approach and landing at the destination aerodrome.\n\nDirection\n\n(5) An operator who takes the benefit of the exemption under this section must:\n\n(a) not later than the end of a date specified in writing by CASA — give CASA its proposed exposition content for compliance with the requirements in subregulations 133.335(2) and (3) for a flight mentioned in subsection (1), accompanied by any supporting documents that are specified in writing by CASA; and\n\n> Note Through its website, and in communications to relevant operators, CASA will give at least 3 months’ notice of any appropriate specified dates.\n\n(b) not commence using its proposed exposition content until the day it receives CASA’s written advice that it may do so.\n\n> Note Receiving the written advice would permit a relevant operator to use the proposed exposition content immediately. In any event, it must be used as soon as this section ceases on the specified date mentioned in subsection (6).\n\n(6) This section ceases to have effect at the end of a date to be specified in writing by CASA.\n\n> Note Through its website, and in communications to relevant operators, CASA will give at least 3 months’ notice of any appropriate specified dates.","sortOrder":0}],"analysis":{"flash_summary_failed":{"failed":true,"reason":"A positive credit balance is required for all requests, including BYOK, so fallback providers remain available. Add credits at https://vercel.com/d?to=%2F%5Bteam%5D%2F%7E%2Fai%3Fmodal%3Dtop-up to continue.","source":"analysis-cron"},"flash_summary":{"complexity_score":7,"scope_assessment":{"changed":true,"description":"This instrument replaces and updates earlier supplementary exemptions (it refers to and supersedes CASA EX84/21) and sets a new, time‑limited framework for exemptions and directions (see section 3 and section 2). It broadens pathways for Australian air transport operators to apply Part 133 standards in specified private and medical rotorcraft operations, while preserving certain prior CASA approvals as equivalent (see sections 20A(6), 20B(6)). It also transfers compliance and documentation duties to operators by requiring proposed exposition content and CASA written advice before implementation (see Division 6.4, sections 28–30)."},"complexity_factors":["Extensive cross‑references to CASR provisions (Parts 91 and 133) and the Part 133 MOS, requiring users to read multiple instruments to understand obligations (see sections 2, 3(2), 10–17, Divisions 6.2–6.5).","Multiple conditional exemptions tied to operator behaviour, exposition content, and CASA written approvals, producing layered compliance gates (see sections 22, 28, 29, 30).","Technical safety standards (performance classes, OEI climb, obstacle‑clearance margins, flight manual limits) require detailed engineering and operational judgment (see sections 21, 24–26, 30(4)).","Transitional and temporal features: instrument has a fixed repeal date and several provisions that cease on dates to be specified by CASA, adding planning uncertainty (see section 2 and Divisions 6.4, 6.5 notes).","Training and checking rules splice domestic and foreign qualifications, and preserve prior approvals as equivalent, creating variable qualification pathways and approval processes (see sections 9C, 20A(6), 20B(4)–(6)).","Operator exposition obligations shift administrative burden onto operators to create policies, risk assessments and standard operating procedures that must align with CASA expectations (see sections 10(3)(b), 24(3), 27(2)–(4)).","Mix of prescriptive technical requirements (flight manual, weight/performance limits) and discretionary judgments by pilots and CASA increases legal and operational interpretation risk (see sections 20, 24(3)(c), 28(1)(b)).","Concurrency with foreign law: exemptions allowing foreign‑law prevalence when inconsistent introduce jurisdictional complexity for operations abroad (see section 5)."],"plain_english_summary":"This instrument grants targeted exemptions and directions changing how Parts 133 and 91 of CASR apply to rotorcraft from 2 December 2024 until 1 December 2027. It lets Australian air‑transport operators use Part 133 requirements instead of Part 91 in specified private and medical flights, accepts foreign law where inconsistent, and relaxes some log, ground‑support and training requirements. Operators must update their expositions, perform risk assessments and obtain CASA’s written sign‑off for proposed procedures, shifting compliance costs and operational choices to operators (see sections 5, 9A–9C, 10–17, 24–30)."},"kimi_summary":{"content_quality":"ok","complexity_score":8,"scope_assessment":{"changed":true,"description":"The instrument has evolved significantly from a simple exemption tool to a comprehensive regulatory management mechanism. Originally, such instruments typically granted narrow, specific exemptions. This version includes: (1) complex transitional arrangements for performance class compliance with future sunset dates; (2) detailed qualification requirements for air crew members (Certificate IV); (3) specific training and checking restrictions for operators without prior approvals; (4) extensive incorporation of foreign regulatory equivalence; and (5) permanent-style directions for private operations using Part 133 standards. The scope has expanded from temporary relief to effectively establishing alternative compliance pathways that parallel the main regulations, effectively creating a parallel regulatory framework for specific operational contexts."},"complexity_factors":["Extensive cross-referencing to CASR Parts 91, 133, 61, and the Part 133 Manual of Standards (MOS)","Nested conditional logic: exemptions apply only if specific alternative requirements are met, which themselves reference other documents (expositions, flight manuals)","Multiple sunset clauses and transitional provisions with dates to be specified by CASA in future","Dual structure of exemptions paired with mandatory directions (comply with A OR B, but if B then must do X, Y, Z)","Technical aviation terminology requiring domain knowledge (VFR, IFR, OEI, performance classes, HV envelope, rotorcraft flight manual)","Incorporation of external documents by reference (Certificate IV course codes, foreign State laws, military qualifications)","Grandfathering provisions preserving approvals from repealed instruments (CASA EX84/21, CASA 132/16, etc.)","Specific distinctions between direct employees, contractors, and trainees with different compliance paths for each"],"plain_english_summary":"This instrument grants targeted exemptions and operational directions for helicopter operators and crews, letting them temporarily depart from certain CASR requirements to accommodate practical needs and ease the transition to new Parts 133/91 rules. It covers foreign operations, paperwork and performance relief, training and qualification flexibility, and special allowances for medical transport and ground support.\n\nIt affects AOC holders, pilots, aircrew and ground contractors, plus foreign training providers — preventing disruption and preserving safety and viability while operators move to full regulatory compliance."}},"importantCases":[],"_links":{"self":"/api/acts/casa-ex70-24-part-133-and-part-91-of-casr-supplementary-exemptions-and-directions-instrument-2024","history":"/api/acts/casa-ex70-24-part-133-and-part-91-of-casr-supplementary-exemptions-and-directions-instrument-2024/history","analysis":"/api/acts/casa-ex70-24-part-133-and-part-91-of-casr-supplementary-exemptions-and-directions-instrument-2024/analysis","conflicts":"/api/acts/casa-ex70-24-part-133-and-part-91-of-casr-supplementary-exemptions-and-directions-instrument-2024/conflicts","importantCases":"/api/acts/casa-ex70-24-part-133-and-part-91-of-casr-supplementary-exemptions-and-directions-instrument-2024/important-cases","documents":"/api/acts/casa-ex70-24-part-133-and-part-91-of-casr-supplementary-exemptions-and-directions-instrument-2024/documents"}}