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Search the building code.

Every 2024 IRC section and the IBC as it loads, by number or topic, plus the local rules for your city. Free to search.

Detached houses, duplexes and townhouses up to 3 stories with their own exits use the IRC; every other building uses the IBC (IBC 101.2).

A random sample from 677 sections for San Antonio, TX, the 2024 IRC

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  • E4204.3

    Pool Water

    • If no bonded part touches the water, a corrosion-resistant bonded surface of at least 9 sq in contacts the pool water (NEC 680.26(C)).

    International Residential Code, 2024 · Chapter 42, Swimming PoolsRead the full text (opens UpCodes in a new tab)

  • E3405.1

    Working Space and Clearances

    • Working space is kept around electrical equipment; open doors may not shrink access below 24 in wide and 6.5 ft high; no foreign equipment in the zone 6 ft above panels, no storage, lit indoors (NEC 110.26).

    International Residential Code, 2024 · Chapter 34, General RequirementsRead the full text (opens UpCodes in a new tab)

  • E4101.5

    Disconnecting Means

    • Every appliance has a disconnect for all ungrounded conductors, in sight or lockable; AC condensers need one readily accessible and in sight, not behind access panels (NEC 422.30-422.35, 424.19, 440.14).

    International Residential Code, 2024 · Chapter 41, Appliance InstallationRead the full text (opens UpCodes in a new tab)

  • E3908.6

    Line-Side Grounded (Neutral) Conductor

    • The neutral may bond to equipment only at or ahead of the service disconnect, or at an existing separate building per E3607.3.2 (NEC 250.142(A)).

    International Residential Code, 2024 · Chapter 39, Power and Lighting DistributionRead the full text (opens UpCodes in a new tab)

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.

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