General Services Administration (GSA) - responsible for standards related to federal procurement of products and services, based on its authority under the Federal Standardization Program
National Institute of Standards and Technology (NIST) - non-regulatory federal agency within the U.S. Commerce Department's Technology Administration, whose mission is to develop and promote measurement, standards, and technology to enhance productivity, facilitate trade, and improve the quality of life, includes the Information Technology Laboratory (ITL), which issues Federal Information Processing Standards (FIPS)