ADA and disabled access code resources Guidance, forms, and documents related to ADA and disabled access code. Resources Guidance ADA.Gov Information and technical assistance on ADA. US Access Board A federal agency that promotes equality for people with disabilities through leadership in inclusive design. Design manual and forms DBI forms and handouts Forms and handouts from Department of Building Inspection. Fair Housing Act Design Manual A manual to help designers and builders in meeting the accessibility requirements of the Fair Housing Act. Departments Mayor's Office on Disability