NTS is the undisputed leader in testing, inspection, and certification. Established in 1961, NTS is celebrating 60 years of innovation. With the world’s top technical experts, NTS is able to simulate any climatic condition on earth—and beyond.
In the News
"I appreciate how NTS and their technicians were able to work with me, especially amid government lock-downs due to the pandemic." - Advance Power Conversions Technologies ProviderTESTIMONIALS
Trusted Global Leader
With 59 locations worldwide—28 laboratories in North America—NTS is the world’s most trusted company for testing, inspection, and certification services.
Our world-renowned experts author technical papers, sit on advisory boards, and speak at conferences.
Customized for You
Take a moment to explore the type of service you might need—and learn
how we build a customized solution for you.
More than a half-century of expertise and a far-reaching network of testing facilities allows us to ensure the reliability of your products.
Manufacturers worldwide rely on end-to-end product lifecycle support via our inspection and supply chain solutions.
NTS offers conformity assessment and certifications for an array of standards and requirements across a broad spectrum of industries and product types.