Standards, legal documents EN Eurocodes The EN Eurocodes are a series of 10 European Standards, EN 1990 - EN 1999, providing a common approach for the design of buildings and other civil engineering works and construction products. They are the recommended means of giving a presumption of conformity with the basic requirements of the Construction Products Regulation for construction works and products that bear the CE Marking, as well as the preferred reference for technical specifications in public contracts. Detail Vietnamese standards in the field of water resources Vietnamese standards documents in the field of water resources Detail International Organization for Standardization (ISO) The International Organization for Standardization is an international standard-setting body composed of representatives from various national standards organizations. Detail British Standards British Standards are the standards produced by BSI Group which is incorporated under a Royal Charter (and which is formally designated as the National Standards Body (NSB) for the UK). Detail American Association of State Highway and Transportation Officials (AASHTO) The American Association of State Highway and Transportation Officials (AASHTO) is a standards setting body which publishes specifications, test protocols and guidelines which 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. Detail American Section of the International Association for Testing Materials (ASTM) ASTM International is an international standards organization that develops and publishes voluntary consensus technical standards for a wide range of materials, products, systems, and services. Detail