The National Inspection, Testing and Certification Corporation (NITC) is an internationally recognized third party personnel certification agency. NITC is ISO 9001:2008 certified and is an ANSI accredited Certifier - Accreditation Number 0645 in the following scope: Firesprinkler Fitter Mastery Certification, HVAC Mastery Certification, Journeyman Pipefitting/Steamfitting, Journeyman Plumber, Medical Gas Inspector, Medical Gas Installer, Medical Gas Instructor and Medical Gas Verifier. NITC is non-discriminatory in accepting applications and issuing certifications to candidates in regards to membership in any trade, association, union, etc., and is in compliance with Federal and State ADA regulations.