ASTM International is an international standards organization based in West Conshohocken, Pennsylvania, USA. Almost 13,000 ASTM Standards are used globally to improve product quality, safety and facilitate and simplify world trade. ASTM Standards can be obtained individually, or already grouped together by topic (Annual Book of ASTM Standards).
The high quality of ASTM International's standards is based on the expertise of its members, who represent business, governments, academia, associations, consumers, and others.
ASTM Standards are of interest across all sectors and are fundamental to testing.
More than 30,000 experts from 150 countries develop and update standards at ASTM International, one of the world's most respected setters of technical rules. Approximately 150 committees (with over 2,000 subcommittees) meet in person and virtually to develop standards. These standards are then published a short time later by ASTM International.