American Association of State Highway and Transportation Officials (AASHTO)– Represents highway and transportation departments in all 50 states, the District of Columbia, and Puerto Rico through all five transportation modes: air, highways, public transportation, rail, and water.
American Chemical Society (ACS) – Rubber Division– Professional organization dedicated to providing educational programs, technical resources and other vital services for the people associated with the rubber industry.
American Society for Testing and Materials (ASTM) – Developer and provider of voluntary consensus standards, related technical information and services.
International Organization for Standardization (ISO)– An international standards organization that produces world–wide industrial and commercial standards.
NSF: The Public Health and Safety Company™– A not-for-profit, non-governmental organization, and leader in standards development, product certification, education, and risk-management for public health and safety.
SAE International– SAE International is a global association of engineers and related technical experts in the aerospace, automotive and commercial-vehicle industries.