About Us

Normus Proficiency Testing Services LLC,
whose foundations were laid in 2019 in Türkiye under the name “Norm Teknik” by Oğuzhan YALNIZ,
continues its activities as of 2025 through its United States-based brand Normus PT, in line with its global vision.

As a concrete indicator of Normus PT’s technical competence, principles of impartiality, and commitment to full compliance with international norms; it has been accredited by the NAC according to the ISO/IEC 17043 standard as of 2026.

Click to examine our most extensive accredited service scope in electrical testing on an international scale:
Accreditation Scope and Our Certificate

Combining over 30 years of sectoral experience in electrical testing with a deep-rooted technical infrastructure shaped by direct market demands, Normus offers an extensive service range across 8 different fields of expertise, covering 112 product categories and more than 750 specific tests.

Beyond the depth of our service scope, two key features make Normus unique on an international scale: our programs are conducted using real samples (rather than toys or dummies) and we provide complimentary, voluntary technical recommendations to laboratories following the proficiency testing (PT) process.

Operating with full compliance to ISO/IEC 17043 and the principle of absolute impartiality, Normus PT has further solidified its global reliability and service quality with its NAC accreditation since 2026.

Normus PT serves as a trusted solution partner, guiding electrical testing laboratories in verifying their technical competence, analyzing their performance with objective data, and enhancing their continuous improvement processes.