Notices of Amendment are issued to inform the industry of amendments to the legislation and requirements.

2018

Subject Notice No. Date
Amendment to Singapore Airworthiness Requirements Part 21 (SAR-21) (PDF, 17 KB) NA23-2018 26 Dec 2018
Revision of Aviation Specifications 2 (PDF, 87 KB)
NA22-2018 21 Dec 2018
Amendment to the Air Navigation Regulations (ANRs) (PDF, 129 KB)
NA21-2018 24 Nov 2018
Issue of Advisory Circular 145-12 Non-Destructive Testing – Testing, Qualification and Certification of Personnel (PDF, 100 KB) NA20-2018  13 Nov 2018 
Revision of the Manual of Standards - Aeronautical Information Systems (MOS-AIS) (PDF, 196 KB)
NA19-2018 8 Nov 2018
Amendment of Singapore Airworthiness Requirements (SAR) and Singapore Airworthiness Requirements Part 145 (SAR-145) (PDF, 130 KB) NA18-2018 1 Nov 2018
Amendments to Air Navigation Regulations (ANRs) (PDF, 128 KB)
NA17-2018 9 Oct 2018
Amendment to Air Navigation Order (ANO) (PDF, 125 KB)
NA16-2018 9 Oct 2018 
Revision of Singapore Air Safety Publication (SASP) Part 1, Part 2, Part 3 and Part 10 (PDF, 95KB) NA15-2018  9 Oct 2018
Revision of Manual of Aerodrome Standards (MOAS) (PDF, 93 KB)
NA14-2018 5 Oct 2018
Amendment to Airworthiness Notices, Singapore Airworthiness Requirements (SAR), SAR Part 66, and SAR Part 145 (PDF, 290 KB) NA13-2018 5 Oct 2018
Repeal of AOCR and SGAR (PDF, 92 KB)
NA12-2018 1 Oct 2018 
Publication of Aviation Specifications 1 and 2 (PDF, 93 KB)
NA11-2018 1 Oct 2018
Publication of Advisory Circulars (ACs) relating to Air Operations Air Navigation Regulations (ANRs) (PDF, 109 KB)
NA10-2018 17 Sep 2018
Issuance of Air Navigation Regulations on Air Operations (PDF, 94 KB)
NA09-2018 21 Aug 2018
Revision of Manual of Standards–Meteorological Service for International Air Navigation Volume I and II (PDF, 95 KB) NA08-2018  1 Aug 2018 
Amendment to Singapore Airworthiness Requirements (PDF, 90 KB)
NA07-2018 1 Aug 2018
Issuance of Air Navigation Regulations on Air Operations (PDF, 91 KB) NA06-2018 25 Jul 2018
Revision of Manual of Standards - Air Traffic Services (MOS-ATS) (PDF, 91 KB)  NA05-2018  29 Jun 2018 
 Amendment to Singapore Airworthiness Requirements Part 145 (SAR-145) (PDF, 20 KB)  NA04-2018    1 Jun 2018
Revision of Manual of Aerodrome Standards (MOAS) (PDF, 25 KB)
NA03-2018 
 8 Feb 2018
Amendment to Airworthiness Notices (PDF, 16 KB) NA02-2018  25 Jan 2018 
Amendment to Singapore Airworthiness Requirements Part 21 (PDF, 21 KB)
NA01-2018 16 Jan 2018

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Last Updated on 19 September 2019