The Automotive Aftermarket Suppliers Association (AASA) is here to serve your interests. AASA will focus its efforts exclusively on aftermarket parts manufacturers and provide numerous services and programs including: representation before legislators and regulators, strategic market research, international business support, valuable networking opportunities and the latest industry news and insight. The organization has 300 members with 30% being in Michigan. This organization does not have a local chapter and membership information is from the national office. Most of the events are held in Michigan.