DoD, GSA, and NASA are proposing to amend the Federal Acquisition Regulation (FAR) to incorporate revisions and updates to standards in section 508 of the Rehabilitation Act of 1973, developed by the Architectural and Transportation Barriers Compliance Board (also referred to as the ‘‘Access Board’’). This FAR change incorporates the U.S. Access Board’s final rule, Information and Communication Technology (ICT) Standards and Guidelines, published on January 18, 2017, which implemented revisions and updates to the section 508-based standards and section 255-based guidelines. This rule is expected to impose additional costs on federal agencies. The purpose is to increase productivity for federal employees with disabilities, time savings due to improved accessibility of federal websites for members of the public with disabilities, and reduced call volumes to federal agencies. Additionally, this rule harmonizes standards with national and international consensus standards which would assist American ICT companies by helping to achieve economies of scale created by wider use of these technical standards.