Aircraft maintenance, design, production

Airworthiness Directives

0

1 Jul 2010

Airworthiness Notices 

27 

9 Feb 2022 

Singapore Airworthiness Requirements

31 

Effective from 1 Feb 2026 

Singapore Airworthiness Requirements (SAR) Part 21 - Certification of Production and Articles and of Design and Production Organisations

11

1 July 2025 

Singapore Airworthiness Requirements (SAR) Part 39 - Airworthiness Directives

3

3 Nov 2022

Singapore Airworthiness Requirements (SAR) Part 145 - Approved Maintenance Organisations

18 

25 Jun 2021 

Certification, Design and Production of Articles fabricated by Additive Manufacturing

AC 21-7 (Rev 0)

26 May 2023 

Guidance on Application of a CAAS Letter of Acceptance of Type Certificate

AC 21-6 (Rev 0)

19 May 2023 

Working Arrangement between EASA and CAAS on Airworthiness Certification-Implementation Procedures

AC 21-5 (Rev 0)

24 Nov 2017

Test Witnessing and Conformity Inspection

AC 21-4 (Rev 0)

10 Mar 2017

Implementation Procedures for the Technical Arrangement for Airworthiness Certification Between CAAS and CASA

AC 21-3 (Rev 0)

8 May 2015

Responsibilities of Supplemental Type Certificate (STC) Holders

AC 21-2 (Rev 0)

16 May 2011

Approval Requirements for Modifications and Repairs

AC 21-1 (Rev 3)

16 Jan 2018

Calibration of Compass

AC SAR-2 (Rev 0)

28 Dec 2012

Application requirements for SAR-145 approval

AC 145-20 (Rev 0) 

5 Feb 2026 

Aircraft types in SAR-145 Approved Maintenance Organisation Scope of Work

AC 145-19 (Rev 3)

21 Jan 2026

Implementation Procedures for the TA-M between CAAS and CAANZ

AC 145-18 (Rev 1) 

31 May 2024

Maintenance of Aircraft or Aircraft Components away from Approved Location(s)

AC 145-17 (Rev 0)

30 Jul 2021

Implementation Procedures for the Technical Arrangement on Aviation Maintenance between CAAS and CAAC

AC 145-16 (Rev 0)

17 Jun 2021

Implementation Procedures for the Technical Arrangement on Aviation Maintenance between CAAS and UKCAA

AC 145-15 (Rev 1)

1 Jan 2025 

Schedule of Experience and On-the-Job Training Programme

AC 145-14 (Rev 0)

26 Nov 2020

Implementation Procedures for Technical Arrangement on Aviation Maintenance between CAAS and JCAB

AC 145-13 (Rev 1)

20 Jul 2022

Non-Destructive Testing - Testing, Qualification and Certification of Personnel

AC 145-12 (Rev 0)

13 Nov 2018

Safety Management System - Framework for the Establishment of Safety Performance Indictors for AMO

AC 145-11 (Rev 0)

01 Feb 2017

Implementation Procedures for the Technical Arrangement on Aviation Maintenance between CAAS and CASA

AC 145-10 (Rev 0)

05 Jul 2013

Extension of Quality System to Overseas Non SAR-145 Certificate Holder

AC 145-9 (Rev 0)

05 Oct 2012

Authorisation of Line Maintenance Certifying Staff

AC 145-8 (Rev 0)

03 Oct 2012

Requirement for Approval of Welders

AC 145-7 (Rev 0)

11 Aug 2010

Usage of Parts Removed from an Aircraft No Longer in Service and Disposal of Scrap Parts

AC 145-6 (Rev 0)

17 Jul 2008

Requirement for CAAS L12 Basic Paper for Workshop Certifying Staff and its Syllabus 

AC 145-5 (Rev 0)

17 Jan 2005

Implementation Procedures for the Technical Arrangement on Aviation Maintenance Between CAAS and Hong Kong CAD

AC 145-4 (Rev 1)

17 Sep 2008

Acceptability of Aircraft Parts 

AC 145-3 (Rev 11)

6 Mar 2026 

Initial Qualification Requirements for Certifying Staff

AC 145-2 (Rev 4)

23 May 2019

Implementation Procedures for the Technical Arrangement on Aviation Maintenance between CAAS & TCCA

AC 145-1 (Rev 0)

10 Feb 2003