Over 25 years of service Automotive Testing and Development Services, Inc. (ATDS) has successfully been in the automotive business after the purchase of business assets from Olsen Engineering, Inc. in 1989. Current ATDS management was in place at Olsen since 1978. ATDS is an independent certification service provider and full service emissions testing laboratory. ATDS certification professionals and management have achieved certification of new motor vehicles in over 100 projects from small volume manufacturers to some of the worlds’ largest. ATDS began as a vehicle emissions testing organization that focused on serving the automotive industry. Since then, the company has grown and now has over 200 employees located in five permanent and various temporary locations.