Certified TestingExpanded AccreditationAAMA 501.2-09AAMA 502-21AAMA 503-14AAMA 511-08ASTM E 547-16ASTM E 783-09ASTM E 779-19ASTM D 4541 Expanded AccreditationAAMA 501.2-09AAMA 502-21AAMA 503-14AAMA 511-08ASTM E 547-16ASTM E 783-09ASTM E 779-19ASTM D 4541 Certified Testing Standards QED Performs QED LAB is nationally certified, though possibly more importantly, we are experts in real world usage of the following testing standards.