Building Code and Adoption Announcements

EFFECTIVE JANUARY 1, 2023-Any application made after January 1, 2023 will have to be designed to the 2021 IRC and IBC Codes. Please Click here for more information

 EFFECTIVE JANUARY 1, 2018 - ALL COMMERCIAL PLANS SUBMITTED MUST MEET THE REQUIREMENTS OF 2017 ICC-ANSI A177-1.1
 
NOTICE OF PROPOSED FINAL FEMA FLOOD MAPS UPDATE-CLICK HERE FOR MORE INFO
  
CURRENT BUILDING CODES IN EFFECT BEGINNING JANUARY 1, 2023
  
 The Town of Mount Pleasant follows the requirements of the 2021 International Code (IBC) Series with SC Amendments. For a complete listing of all the codes, please see the International Code Council Online Library for the 2021 IBC and the State Reference List of SC Amendments (see below for links).
   

• 2021 International Code Series
• 2021 International Building Code 
• 2021 International Residential Code 
• 2021 International Existing Building Code
• 2021 International Fire Code 
• 2021 International Fuel Gas Code 
• 2021 International Mechanical Code
• 2021 International Plumbing Code
• 2020 National Electrical Code 
• 2009 International Energy Conservation Code
• 2017 ICC A117.1 Standards for Accessible and Usable Buildings and Facilities 
• 2021 International Property Maintenance Code

For more information on the adoption of Building Codes please contact:

SCLLR
South Carolina Building Codes Council
PO Box 11329
Columbia, SC 29211-1329