Singapore Airworthiness Requirements (SAR) Part 21

Date(s): Multiple dates are available, submit your registration here.	Enquiry: Email to training@aais.org.sg
Time: 9am – 5pm (UTC +8)	Closing Date: One week before course date.
Venue: 690 West Camp Road #08-13 JTC Aviation Two Seletar Aerospace Park Singapore 797523	Fees: AAIS Member: S$1,491.12/pax w/GST Public: S$1,600.12/pax w/GST Fees reflected are inclusive of 9% GST (in 2024).
About the Course:
This two-day course will discuss in general terms the legal and regulatory system as defined in Civil Aviation Authority of Singapore (CAAS) Singapore Airworthiness Requirements (SAR) Part 21. It will address the CAAS Design and Production approval process and under which conditions a Supplemental Type Certificate (STC) and an Singapore Technical Standard Order (STSO) to be issued by CAAS. In addition, the classification of changes and repairs will be explained and under which conditions changes and repairs are approved by CAAS or alternatively approved by an approved Design Organisation.
Who Should Attend?
Accountable Managers, Quality Assurance Managers & Engineers, Design Signatories, Certifying Staff, Design & Technical Engineers and any other organisation interested to gain knowledge and experience on CAAS SAR Part 21.
Course Content:
CAAS SAR Part 21 is Certification of Products and Articles and of Design and Production Organisations. It specifies the requirements referred to in paragraphs 8 and 17A of the Air Navigation Order (ANO) for the application for and grant of the certificates and other forms of approval. Overview of Regulatory Framework SAR Part 21 Overview General Subpart A – Type Certificates Subpart B – Changes to Type Certificates Subpart C – Supplemental Type Certificates Subpart E – Singapore Technical Standard Order (STSO) Certificate of Approval Subpart F – Repairs Subpart H – Design Organisation Approval (DOA) Subpart I – Airworthiness Design Standards Subpart J – Production Organisation Approval (POA) Subpart K – Production without a POA Approval and Certificate Management Mutual Recognition Agreements Participants are required to bring along their laptops for the training.
About the Instructor: Mr Tan Koon Wee, KoonX Aero Mr. Tan is an is an aerospace consultant and Managing Director of KoonX Aero, a Singapore-based practice offering engineering support, certification coordination and AI-enabled operational efficiency solutions to lessors, airlines, MROs and aerospace suppliers. He has over 20 years of experience across Singapore, the UK and Ireland, spanning airworthiness compliance, design certification and aircraft modification programmes. He previously served as a Compliance Verification Engineer in Structures and Cabin Safety and as an Office of Airworthiness Representative for an EASA Part 21J Design Organisation. He has led certification delivery for over 20 EASA Supplemental Type Certificates, over 100 EASA Minor Design Changes and FAA Major Alteration approvals for lessors, airlines and MROs on both narrow-body and wide-body aircraft. A former Senior Lecturer at Temasek Polytechnic, Mr. Tan was subject leader for the Aerospace Engineering Diploma and delivered SAR-66 engineering modules, contributing to Singapore’s aerospace talent pipeline. He holds a Bachelor of Engineering in Mechanical Engineering with First Class Honours from the National University of Singapore and an MBA with Distinction from Alliance Manchester Business School.
*Note: AAIS reserves the right to adjust the course pricing and to re-schedule or cancel any course due to unforeseen circumstances, course commencement is subject to minimum class size requirements.

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