The Americans with Disabilities Act (ADA) made discrimination based on physical disability illegal. The law was originally designed to eliminate employment discrimination, but it applies to public access as well. Any new facility, addition, or significant remodel built after Jan. 26, 1992, must conform to the ADA. The act specifies that second-floor offices, apartments, and conference rooms be accessible as well. While the following isn't an exhaustive list of ADA requirements, it does offer common compliance guidelines that can help prevent a lawsuit.