Multiple dates are available, submit your registration here.
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9am – 5pm (UTC +8)
Closing Date:
One week before course date.
690 West Camp Road
#08-13 JTC Aviation Two
Seletar Aerospace Park
Singapore 797523
AAIS Member: S$1,218.62/pax w/GST
Public: S$1,327.62/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 Agreement
  • Case Studies

Participants are required to bring along their laptops for the training.

About the Instructor:

Mr Tang Wee Hong, ALT Aviation Solutions
Mr. Tang is an International Aviation consultant with over 26 years of experience and knowledge on Narrow and Wide Body Aircraft with International Airlines, Private Jet (VIP & VVIP) & Business Jet Operators, Leasing and Maintenance (MRO) Companies. He had managed, contributed to the growth and success of multiple international aviation organisations and was a Lecturer from Singapore Polytechnic that initiated the first Aeronautical course in Singapore.

Graduated from The University of Sheffield (United Kingdom) with a Bachelor of Engineering (Honours in Mechanical Engineering), he continued to pursue and obtained a Master of Science (Mechanical Engineering) from the National University of Singapore. He was Design Signatories (Cabin Safety and Mechanical Systems) for CAAS DOA. In addition, he held the Head of Design Organisation & Compliance Verification Engineers (Cabin Safety and Mechanical Systems) for EASA DOA for various Design Organisations. Also, he was a Canadian Approved Maintenance Organization (AMO) Certificate Holder and Accountable Executive.

Mr. Tang had spearheaded and participated in the successful attainment of Singapore first STC issued under the Singapore (CAAS) – United States (FAA) Bilateral Aviation Safety Agreement (BASA) and subsequently for The Government of the Republic of Singapore to obtain further agreement from The Government of the United States of America on the Implementation Procedures for Airworthiness (IPA).

*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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