Advisory Circulars

Advisory Circulars are issued to provide guidance to the industry on subjects related to procedures.

Design and Production

Maintenance

Subject Notice. No Date
Amendments to the Advisory Circular (AC) on ‘Initial Qualification Requirements for Certifying Staff’ (PDF, 152 KB)  AC 145-2(4)  23 May 2019
Guidance for Replacement_for Fire Extinguishing Agents (PDF, 38 KB)  AC SAR-1(1)  15 Dec 2016
Calibration of Compass (PDF, 45 KB) AC SAR-2(0)  28 Dec 2012
Non-Destructive Testing - Testing, Qualification and Certification of Personnel (PDF, 137 KB)
AC 145-12(0)  13 Nov 2018
Safety Management System - Framework for the Establishment of Safety Performance Indictors for AMO (PDF, 73 KB) AC 145-11(0) 01 Feb 2017
Implementation Procedures for the Technical Arrangement on Aviation Maintenance between CAAS and CASA (PDF, 62 KB) AC 145-10(0) 05 Jul 2013
Extension of Quality System to Overseas Non SAR-145 Certificate Holder (PDF, 27 KB) AC 145-9(0) 05 Oct 2012
Authorisation of Line Maintenance Certifying Staff (PDF, 29 KB) AC 145-8(0) 03 Oct 2012
Requirement for Approval of Welders (PDF, 22 KB) AC 145-7(0) 11 Aug 2010
Usage of Parts Removed from an Aircraft No Longer in Service and Disposal of Scrap Parts  (PDF, 27 KB) AC 145-6(0) 17 Jul 2008
Requirement for CAAS L12 Basic Paper for Workshop Certifying Staff and its Syllabus (PDF, 15 KB) AC 145-5(0) 17 Jan 2005
Implementation Procedures for the Technical Arrangement on Aviation Maintenance Between CAAS and Hong Kong CAD (PDF, 49 KB) AC 145-4(1) 17 Sep 2008
Acceptability of Maintained Parts (PDF, 31 KB) AC 145-3(5) 30 Oct 2013
Initial Qualification Requirements for Certifying Staff (PDF, 36 KB) AC 145-2(3) 02 Sep 2013
Implementation Procedures for the Technical Arrangement on Aviation Maintenance between CAAS & TCCA (PDF, 404 KB) AC 145-1(0) 10 Feb 2003



Last Updated on 23 May 2019