Regulatory framework
The code baseline for Greenwood County.
The Greenwood City/County Building Department's residential inspection checklist reflects the 2021 International Residential Code. For 2026, the department applies South Carolina's mandatory 2021 code cycle, including the 2021 International Building, Residential, Fire, Plumbing, Mechanical, Fuel Gas, Existing Building, and Swimming Pool and Spa Codes with South Carolina modifications; 2020 National Electrical Code with South Carolina modifications; and 2009 International Energy Conservation Code.