ACS members are making every effort to promote the safety of ships and clean seas with their technical services to the maritime industries of the world, especially in the Asian region, with valuable information on maritime safety, environmental protection and the international regulations.

The Association of Asion Classification Societies （ACS）was formalized in Bali, Indonesia on 1 February 2010 by 6 Asion classification societies, i.e., Biro Klassifikasi Indonesia（BKI）, China Claasification Societies（CCS）, Indian Register of Shipping（IRS）, Korean Resister（KR）.