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.

Search by keyword such as the title or number of an AC. You can also use the category or rule part filters to show AC related to a particular topic or Part of CASR.

Showing 21 - 30 of 198 results

AC 138-05 - Aerial work risk management

Updated:

Advisory Circular AC 138-05 provides advice for Part 138 operators on how to comply with the risk assessment provisions…

Advisory Circular Flight operations Part 138 of CASR Guidance materials Version
3.0
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AC 138-05 Aerial work risk management (PDF, 860.58 KB)

AC 139.C-11 - Commissioning of aerodrome lighting systems

Updated:

Advisory circular AC 139.C-11 provides general information and advice on the requirements and method of commissioning…

Advisory Circular Aerodromes Part 139 of CASR Air traffic management systems Guidance materials Version
1.1
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AC 139.C-11 Commissioning of aerodrome lighting systems (PDF, 1.47 MB)

AC 91-25 - Fuel and oil safety

Updated:

Advisory Circular AC 91-25 provides guidance on procedures and practices to ensure the safety of fuelling operations.

Advisory Circular Flight operations Part 91 of CASR Flight operations Guidance materials Version
1.2
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AC 91-25 Fuel and oil safety (PDF, 1.24 MB)

AC 139.C-26 - Safety management systems for aerodromes

Updated:

The purpose of this AC is to provide guidance to aerodrome operators on safety management systems.

Advisory Circular Aerodromes Part 139 of CASR General safety matters Guidance materials Version
1.0
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AC 139.C-26 Safety management systems for aerodromes (PDF, 2.52 MB)

AC 139.B-01 - Applying for aerodrome certification

Updated:

Advisory Circular AC 139.B-01 provides supplementary guidance to applicants on the process to be followed when seeking…

Advisory Circular Aerodromes Part 139 of CASR Air traffic management systems Guidance materials Version
1.2
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AC 139.B-01 Applying for aerodrome certification (PDF, 685.88 KB)

AC 119-01 - Safety management systems for air transport operations

Updated:

Advisory circular AC 119-01 has been written to assist organisations to meet Part 119 of CASR requirements and provides…

Advisory Circular Flight operations Part 119 of CASR Part 5 of CASR Flight operations Guidance materials Version
2.3
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AC 119-01 Safety management systems for air transport operations (PDF, 4.24 MB)

AC 91-21 - Air displays

Updated:

AC 91-21 provides guidance on the application for an approval to conduct an air display, and the management of air…

Advisory Circular Flight operations Part 91 of CASR Flight operations Guidance materials Version
2.3
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AC 91-21 Air displays (PDF, 3.24 MB)
Online version available at: https://www.casa.gov.au//resources-and-education/publications/guidance-material/advisory-circulars
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