Airworthiness
Advisory Circulars
Advisory Circulars are issued to provide guidance to the industry on subjects related to procedures.
Design and Production
| Subject | Notice. No | Date |
|---|---|---|
| Certification, Design and Production of Articles fabricated by Additive Manufacturing (PDF, 162KB) | AC 21-7(0) | 26 May 2023 |
| Guidance on Application of a CAAS Letter of Acceptance of Type Certificate (PDF, 124KB) | AC 21-6(0) | 19 May 2023 |
| Working Arrangement between EASA and CAAS on Airworthiness Certification-Implementation Procedures (PDF, 52 KB) | AC 21-5(0) | 24 Nov 2017 |
| Test Witnessing and Conformity Inspection (PDF, 34 KB) |
AC 21-4(0) |
10 Mar 2017 |
| Implementation Procedures for the Technical Arrangement for Airworthiness Certification Between CAAS and CASA (PDF, 34 KB) | AC 21-3(0) | 8 May 2015 |
| Responsibilities of Supplemental Type Certificate (STC) Holders (PDF, 30 KB) | AC 21-2(0) | 16 May 2011 |
| Approval Requirements for Modifications and Repairs (PDF, 57 KB) | AC 21-1(3) | 16 Jan 2018 |
Maintenance
Safety Information Bulletin
Safety Information Bulletin is issued to provide safety knowledge to our aviation partners for their awareness and adjustment to their operations as necessary.
Design and Production
|
Subject |
SIB No. |
Date |
Maintenance
|
Subject |
SIB No. |
Date |