Mainstream Engineering Corporation has issued an EPA Section 608 Type I Certification to FRAZ AHMAD, certifying his competency and fitness to practice refrigerant recycling, recovery, and reclamation in compliance with the Environmental Protection Agency Clean Air Act. The certification, number P59D25B4387193251, is subject to revocation by the EPA and was issued through powers granted to Mainstream Engineering Corporation by the U.S. Environmental Protection Agency under 40 CFR Part 82, Subpart F.