Welcome To Civil Aviation Administration, MOTC R.O.C.

The aircraft owner or operator shall comply with Airworthiness Directives issued by the CAA or the aeronautics authority of the State of Design (SoD) of the aviation products, appliances and parts, and take all necessary actions thereto.

Note: Select「+」icon to explore the Applicability of AD and Click CAA AD Number to show more detailed AD information.

CAA AD Number	Issue Date	Aeronautics Authority of Original AD	Original AD Number	Applicability	Download
CAA-2025-10-008A	2025/10/31	EASA	2025-0223R1	ATR 42-200, ATR 42-300, ATR 42-320, ATR 42-400 and ATR 42-500 aeroplanes, all manufacturer serial numbers (MSN), and ATR 72-101, ATR 72-102, ATR 72-201, ATR 72-202, ATR 72-211, ATR 72-212 and ATR 72-212A aeroplanes, all MSN.
CAA-2025-10-013	2025/10/30	EASA	2025-0239	SA 365 N, SA 365 N1, AS 365 N2, AS 365 N3, EC 155 B and EC 155 B1 helicopters, all serial numbers.
CAA-2025-09-010A	2025/10/29	EASA	2025-0205R1	ATR 42-200, ATR 42-300, ATR 42-320, ATR 42-400 and ATR 42-500 aeroplanes, all manufacturer serial numbers (MSN); and ATR 72-101, ATR 72-102, ATR 72-201, ATR 72-202, ATR 72-211, ATR 72-212 and ATR 72-212A aeroplanes, all MSN.
CAA-2025-10-011修訂	2025/10/28	ANAC	2025-09-02Correction	This Airworthiness Directive is applicable to Embraer S.A. model EMB-135BJ, all serial numbers.
CAA-2025-10-011(已更新)	2025/10/28	ANAC	2025-09-02	This Airworthiness Directive is applicable to Embraer S.A. model EMB-135BJ, all serial numbers.
CAA-2025-10-010	2025/10/28	Japan CAB	TCD-10553-2025	Applies to: KAWASAKI BK117, BK117 A-3, BK117 A-4, BK117 B-1, BK117 B-2 and BK117 C-1 helicopters, equipped with a fork lever, having part number 117-421221.01 or 117-421231.02
CAA-2025-10-009	2025/10/28	EASA	2025-0234	Airbus A318-111, A318-112, A318-121, A318-122, A319-111, A319-112, A319-113, A319-114, A319-115, A319-131, A319-132, A319-133, A319-151N, A319-153N, A319-171N, A319-173N, A320-211, A320-212, A320-214, A320-215, A320-216, A320-231, A320-232, A320-233, A320-251N, A320-252N, A320-253N, A320-271N, A320-272N, A320-273N, A321-111, A321-112, A321-131, A321-211, A321-212, A321-213, A321-231, A321-232, A321-251N, A321-251NX, A321-252N, A321-252NX, A321-253N, A321-253NX, A321-253NY, A321-271N, A321-271NX, A321-271NY, A321-272N, and A321-272NX aeroplanes, all manufacturer serial numbers (s/n).
CAA-2021-12-012C	2025/10/27	EASA	2021-0281R3	Airbus A330-201, A330-202, A330-203, A330-223, A330-223F, A330-243, A330-243F, A330-301, A330-302, A330-303, A330-321, A330-322, A330-323, A330-341, A330-342, A330-343 and A330-743L aeroplanes, all manufacturer serial numbers.
CAA-2025-10-008(已更新)	2025/10/22	EASA	2025-0223	ATR 42-200, ATR 42-300, ATR 42-320, ATR 42-400 and ATR 42-500 aeroplanes, all manufacturer serial numbers (MSN), and ATR 72-101, ATR 72-102, ATR 72-201, ATR 72-202, ATR 72-211, ATR 72-212 and ATR 72-212A aeroplanes, all MSN.
CAA-2025-10-004	2025/10/21	FAA	2025-19-12	This AD applies to all The Boeing Company Model 737-600, -700, -700C, -800, -900, and -900ER series airplanes, certificated in any category.