Through its committees, member services, advocacy, and resources, ILMA works for its members, providing a "well-oiled" association that all member companies can benefit from.
API 1509, Engine Oil Licensing and Certification System, 16th Edition
API 1520, Directory of Licensees
API 1560, Lubricant Service Designations for for Automotive Manual
Transmissions, Manual Transaxles, and Axles, 7th Edition
