The building codes of District of Columbia adopt the the International Building Code 2015 (IBC 2015), International Residential Code 2015 (IRC 2015), International Existing Building Code 2015 (IEBC 2015), International Fire Code 2015 (IFC 2015), International Plumbing Code 2015 (IPC 2015), International Mechanical Code 2015 (IMC 2015), International Fuel Gas Code 2015 (IFGC 2015), International Energy Conservation Code 2015 (IECC 2015), Energy Standard for Buildings Except Low-Rise Residential Buildings, 2013, International Property Maintenance Code 2015 (IPMC 2015), International Swimming Pool and Spa Code 2015 (ISPSC 2015), Accessible and Usable Buildings and Facilities, 2009, Standard for the Installation of Sprinkler Systems, 2013, National Electrical Code, 2014, Safety Code for Elevators and Escalators, 2013, and Building Code Requirements for Structural Concrete 2014.
Department of Consumer and Regulatory Affairs
Website: https://dcra.dc.gov/page/dc-construction-codes
Address: 1100 4th Street, SW, Washington, DC 20024
Email: dcra@dc.gov
Phone: (202) 442-4400
Fax: (202) 442-9445
Office of the Fire Marshal
Website: https://fems.dc.gov/page/office-fire-marshal
Address: 1100 4th Street SW, Washington DC 20024
Phone: (202) 727-1614