ASTM International Directory of Testing Laboratories
The ASTM International Directory of Laboratories is an on-line full text search for services and locations of testing laboratories.
FM Approvals (formerly known as Factory Mutual Research) is a Nationally Recognized Testing Laboratory (NRTL) that Approves and certifies property loss prevention products and services that meet its rigorous standards.
Intertek TestingServices/ETL Testing Laboratories, Performance Division
The Performance Division specializes in testing and/or administration for third-party certification programs. The Performance Division also provides independent verification of product performance claims.
Loss Prevention Council (UK)
National Association of Rocketry
Consumer Rocket Motors
Omega Point Laboratories
Provides testing for compliance with federal, state or local fire codes, or want a custom testing program to research and develop innovative materials and systems
SP, the Swedish National Testing and Research Institute
SP is accredited for certification of products. This covers a wide range of including both those for which certification is mandatory (for which SP therefore be a Notified Body) and those for which certification is voluntary.
Texas International, Inc. is a multidisciplinary corporate environment providing research and development, evaluation, and testing services to scientific and industrial communities within both the government and private sectors.
Underwriters Laboratories Inc. (UL) is an independent, not-for-profit product safety testing and certification organization. We have tested products for public safety for more than a century.
Underwriters Laboratories of Canada
A Canadian safety, certification, testing, quality registration and standards development organization.