A permit is needed before building, enlarging, altering, repairing, moving, demolishing or changing occupancy, or installing electrical, gas, mechanical or plumbing systems.
Local review: Cities usually replace Chapter 1 with their own administrative rules. In San Antonio, permits, fees, time limits and inspections follow the city's adopted amendments and DSD procedures; confirm there before relying on these.
The required inspections are footing and foundation, slab and under-floor, flood elevation, framing, Type IV connections, lath and gypsum, balcony waterproofing, fire penetrations, energy, other, special and final.
Searches all 4,276 IRC 2024 sections, 5,532 IBC 2024 sections and defined terms (Chapters 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33 so far) and each city's local rules as they are added. Section numbers and titles from the International Residential Code and International Building Code, 2024 editions, copyrighted by the International Code Council; the IRC's electrical chapters (34 to 43) follow NFPA 70, the National Electrical Code. Requirements are summarized in our words (IRC Chapters 3 to 43, IBC Chapters 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33); read the full text at the link on each result. Local values come from each city's published documents.
Check your plans against these codes
Start an application and get every flag with its section and fix.
