This final rule revises the Department of Justice (Department) regulation that implements title III of the Americans with Disabilities Act (ADA), relating to nondiscrimination on the basis of disability by public accommodations and in commercial facilities. The Department is issuing this final rule in order to adopt enforceable accessibility standards under the Americans with Disabilities Act of 1990 (ADA) that are consistent with the minimum guidelines and requirements issued by the Architectural and Transportation Barriers Compliance Board, and to update or amend certain provisions of the title III regulation so that they comport with the Department's legal and practical experiences in enforcing the ADA since 1991.