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).


ICC Codes Online

NFPA Codes Online: (requires a sign in with an email address)

Prince George’s County Subtitles 


  • 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.