ASTM International is one of the largest voluntary standards developing organizations in the world. We are a not-for-profit organization that provides a forum for the development and publication of international voluntary consensus standards for materials, products, systems and services. Our volunteer members represent producers, users, consumers, government, and academia from more than 140 countries. They develop technical documents that are the basis of manufacturing, management, procurement, codes and regulations for dozens of industry sectors.
Committed to serving global societal needs, ASTM International positively impacts public health and safety, consumer confidence, and overall quality of life. We integrate consensus standards – developed with our international membership of volunteer technical experts – and innovative services to improve lives, helping our world work better.
ASTM International’s flagship product, Compass, is an online subscription platform that helps manage change and increase staff productivity. Compass provides access to the most up-to-date standards and research, along with productivity tools for sharing, version comparison, and annotating.
The CHETAH (Chemical Thermodynamic and Energy Release) program is a unique tool for predicting both thermochemical properties and certain reactive chemicals hazards associated with pure chemical, a mixture of chemicals, or a chemical reaction. This is accomplished through knowledge of only the molecular structure(s) of the components involved by an implementation of Benson's method of group additivity. CHETAH is useful for classifying materials for their ability to decompose with violence, for estimating heats of reaction or combustion, for prediction of chemical equilibrium, and for predicting lower flammable limits.
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American Petroleum Institute (API) was formed in 1919 as a standards-setting organization is the largest U.S. trade association for the oil and natural gas industry. API has developed more than 700 standards to enhance operational safety, environmental protection and sustainability across the industry, especially through these standards being adopted globally.
American Association of State Highway and Transportation Officials (AASHTO) is a standards setting body which publishes specifications, test protocols, and guidelines that are used in highway design and construction throughout the United States. Despite its name, the association represents not only highways but air, rail, water, and public transportation as well
Asociación Española de Normalización y Certificación (AENOR) is a Spanish, private, independent, non-profit institution that contributes, through the development of standardization and certification activities (N + C) to improve the quality of companies, their products and services, as well as to protect the environment environment and, with it, the welfare of society.
International Water Stewardship Standard (AWS Standard) is a globally-applicable framework for major water users to understand their water use and impacts, and to work collaboratively and transparently for sustainable water management within a catchment context.