BA 9000 BA 9000 BA 9000 Body Armor Quality Management System Requirements were established by the National Institute of Justice as a quality standard for body armor. It specifies the construction and assembly requirements of personal armor for federal, state, tribal and local law enforcement and corrections agencies; the requirements of BA 9000 are voluntary (but it is recommended by the NIJ). Though BA 9000 was written to be in compliance with ISO 9001, the NIJ notes that a company being certified as ISO 9001 is not necessarily certified as being BA 9000-compliant. BA 9000 incorporates all of the standards of ISO
International Standard Serial Number "ISSN-L" facilitates search, retrieval and delivery across all media versions for services like OpenURL, library catalogues, search engines or knowledge bases. International Standard Serial Number An International Standard Serial Number (ISSN) is an eight-digit serial number used to uniquely identify a serial publication. The ISSN is especially helpful in distinguishing between serials with the same title. ISSN are used in ordering, cataloging, interlibrary loans, and other practices in connection with serial literature. The ISSN system was first drafted as an International Organization for Standardization (ISO) international standard in 1971 and published as ISO 3297 in 1975. ISO subcommittee TC 46/SC