What is the name of the federal disability law that governs commercial and public buildings?

This option is not a recognized piece of legislation. While there are various laws that address disability rights, there is no specific law known as the National Disability Law governing accessibility in buildings. Thus, this choice does not apply to the context of federal regulations for commercial and public buildings.

There is no law titled the Standards for Accessible Design Act. While accessibility standards are part of the ADA, they are not encapsulated in a separate act by this name. The ADA itself includes provisions that establish design standards for accessible facilities.

While the Fair Housing Act addresses accessibility in housing, it does not govern commercial and public buildings. Its primary focus is on preventing discrimination in housing based on disability and providing certain accessibility features for residential properties, which makes it inapplicable to the question.