Applicable Codes

Below are our most frequently used codes and standards (other adopted codes and standards not listed here may be determined to be applicable based on the scope of work).



  • 2018 International Residential Code
  • 2018 International Building Code and Subtitle 4 Prince George’s County Building Code
  • 2018 International Existing Building Code
  • 2018 IECC International Energy Conservation Code
  • 2018 The International Swimming Pool and Spa Code

Legislative/Zoning Information System

Prince George’s County Subtitles and adopted codes and standards can be found online through the County Legislative Information System. See County Subtitle 4 for the applicable code amendments.