SEMA Black Book: Understanding and Complying with EPA’s Interim Tampering Enforcement Policy (Memorandum 1A)

A love for cars, trucks and SUVs is the motivating force behind the Specialty Equipment Market Association (SEMA). This trade association consists of a diverse group of manufacturers, distributors, retailers, publishing companies, auto restorers, street rod builders, restylers, car clubs, race teams and more.