What organization tests materials and products to safeguard against hazards?

Underwriters Laboratories (UL) is an organization that plays a critical role in ensuring safety through the testing of materials and products to mitigate hazards. UL focuses on evaluating products for compliance with safety standards and practices, particularly in areas such as electrical appliances, building materials, and industrial equipment. The establishment of rigorous testing procedures and certification processes allows UL to effectively identify potential safety risks, contributing to public safety.

Though other organizations mentioned also have important roles, they serve different functions. For instance, the American Society for Testing Materials (ASTM) mainly develops technical standards for materials and products, which are essential but do not focus solely on safety. The National Institute of Standards and Technology (NIST) works on developing measurement standards and technologies, playing a broader role in science and technology advancement rather than specifically testing for hazards. The Construction Specifications Institute (CSI) focuses on the formatting and production of construction specifications, which relates more to documentation and compliance within the construction industry than direct product safety testing.