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    Plumbing Code Adoption

    Nevada Plumbing Code: Uniform Plumbing Code 2021

    Nevada follows Uniform Plumbing Code 2021 as the basis for plumbing work. Permits and inspections are issued by the local Authority Having Jurisdiction (AHJ), which may publish additional amendments.

    Adoption details

    Model code family
    IPC / UPC
    Adopted edition
    Uniform Plumbing Code 2021
    Last verified
    2026-05-29

    Note: Adopted locally; UPC is predominant statewide. Verify the edition with the AHJ.

    Related resources for Nevada

    Frequently Asked Questions

    What plumbing code does Nevada use?

    Nevada currently follows Uniform Plumbing Code 2021 for plumbing work. Always confirm the in-force edition with the local Authority Having Jurisdiction (AHJ) — county or city amendments can apply.

    Do I need a permit for plumbing work in Nevada?

    Most plumbing work in Nevada — including new installations, system replacement, and gas-fueled appliance hookups — requires a permit from the local building department and an inspection at completion. Homeowner permits are typically allowed for owner-occupied residences; commercial work requires a licensed contractor.

    Where do I check Nevada plumbing code amendments?

    Local jurisdictions (city or county) often publish amendments on the state's building-codes board website or in the municipal code. The current Uniform Plumbing Code 2021 text is published by its model-code body (ICC, IAPMO, or NFPA depending on the trade).

    Are there any unusual plumbing requirements in Nevada?

    Adopted locally; UPC is predominant statewide. Verify the edition with the AHJ.

    Reference guidance only — adoption editions and local amendments vary by city or county. Always confirm requirements with your local Authority Having Jurisdiction (AHJ) before designing, permitting, or constructing.

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