Series 16000-2019 provides minimum performance criteria, identified by industry consensus, for plumbing inspectors, mechanical system inspectors, plumbing plans examiners and mechanical plans examiners. 

Standard provides a basis for evaluating the adequacy of appliance design and performance to ensure sanitary conditions and to protect the public from health hazards.

Series 6000 addresses minimum requirements for medical gas systems inspectors, verifiers, maintenance personnel and instructors.