The Indonesia Aircraft Maintenance Services Association (IAMSA) is the national industry association for Indonesia's aircraft maintenance, repair, and overhaul sector. Founded in 1990, it brings together approved maintenance organizations and specialists working across airframes, engines, line maintenance, components, accessories, general aviation, business aircraft, uncrewed aircraft, and helicopters. IAMSA represents shared industry interests, supports technical capability and workforce development, convenes training and the Indonesia MRO Summit, collaborates with government and aviation stakeholders on policy and supply-chain issues, and works to strengthen Indonesia's position as a regional MRO center.