IAC’s commitment to the quality management system started in April 1999 with ISO 9002 certification focusing on adherence to QCD and in 2000 ISO 9001 certification followed.
In October 2003, IAC acquired JISQ 9100 (AS 9100/EN 9100) certification under the IAQG (International Aerospace Quality Group) Standards, which is referred to as the ISO standards of the aerospace industry, and IAC has constructed a grovel quality management system with renewal of JISQ 9100:2004 and JISQ 9001:2008 (ISO 9001) certification.

IAC Malaysia site acquired EN 9100 （AS 9100, JISQ 9100） certification in 2007.
In 2010, the surface treatment process was also certified by Nadcap, which is the certification system for special manufacturing processes.