Advisory Circulars

Advisory Circulars (AC) give advice and guidance on how to meet the Civil Aviation Safety Regulations (CASR). Each AC explains certain rules or standards in more detail.

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Showing 1 - 10 of 202 results

AC 139.R-01 - Guidelines for heliports - design and operation

Updated:

The purpose of this AC is to provide guidance in the planning, design, and operation of heliports to support the safe…

Advisory Circular Aerodromes Part 139 of CASR Guidance materials Version
3.1
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AC 139.R-01 Guidelines for heliports - design and operation (PDF, 4.08 MB)

AC 101-01 - Remotely piloted aircraft systems - licensing and operations

Updated:

AC 101-01 describes the categorisation of RPA and general requirements for use of RPAS. It also provides guidance to…

Advisory Circular Remotely piloted aircraft Part 101 of CASR Flight crew licensing Flight operations Guidance materials Version
6.1
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AC 101-01 Remotely piloted aircraft systems - licensing and operations (PDF, 1.79 MB)

AC 91-18 - Restraints of infants and children

Updated:

The purpose of Advisory Circular AC 91-18 is to provide information on the use of child restraint systems by infants,…

Advisory Circular Flight operations Part 91 of CASR Flight operations Guidance materials Version
1.1
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AC 91-18 - Restraint of infants and children (PDF, 736.71 KB)

Multi-Part AC 119-07 and AC 138-03 - Management of change for air transport and aerial work operators

Updated:

Advisory Circular AC 119-07 and AC 138-03 - This multi-part AC provides guidance to all persons involved in the…

Advisory Circular Flight operations Part 119 of CASR Part 138 of CASR Flight operations Guidance materials Version
2.5
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Multi-Part AC 119-07 and AC 138-03 Multi-Part Management of change for air transport and aerial work operators (PDF, 1.34 MB)

AC 1-01 - Understanding the legislative framework

Updated:

Advisory Circular AC 1-01 discusses the relationship between Australia's aviation legislation and the rules of the…

Advisory Circular General advice Part 1 of CASR Part 131 of CASR Administrative matters Guidance materials Version
3.1
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AC 1-01 Understanding the legislative framework (PDF, 899.94 KB)

AC 11-02 - Exemptions against the CASR, CAR, CAO and MOS

Updated:

Advisory Circular AC 11-02 provides guidance and information to persons requiring an exemption against the CASR, CAR…

Advisory Circular General advice Part 11 of CASR Guidance materials Version
5.0
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AC 11-02 Exemptions against the CASR, CAR, CAO and MOS (PDF, 931.37 KB)

Multi-Part AC 139.H-06, AC 143-01, AC 171-06, AC 172-06, AC 173-07 and AC 175-01 - Guidelines for preparing a safety management system

Updated:

This AC provides guidance on establishing and maintaining an SMS that ensures consistency, harmonisation and…

Advisory Circular Aerodromes Airspace Part 139 of CASR Part 143 of CASR Part 171 of CASR Part 172 of CASR Part 173 of CASR Part 175 of CASR Air traffic controller (ATC) licensing Air traffic management systems Guidance materials Version
1.0
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Multi-Part AC 139.H-06, AC 143-01, AC 171-06, AC 172-06, AC 173-07 and AC 175-01 Guidelines for preparing a safety management system (PDF, 2.61 MB)

AC 21-99 - Aircraft wiring and bonding

Updated:

Advisory Circular AC 21-99 provides guidance for the maintenance of aircraft electrical systems and bonding of…

Advisory Circular Airworthiness Part 21 of CASR Part 21 of CASR Certification / Airworthiness Guidance materials Version
2.1
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AC 21-99 Aircraft wiring and bonding (PDF, 18.88 MB)
Online version available at: https://www.casa.gov.au//resources-and-education/publications/guidance-material/advisory-circulars
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