Codes of Record

What applies to my job?

Pick the state and the product you build, install, or inspect. The card below answers from each state’s own record.

Inverters and power control in Oklahoma

Which codes apply? In Oklahoma, inverters and power control systems fall under the 2023 NEC (statewide minimum) and the 2024 residential IECC.

The inverter, the power control system, and the interconnection to the grid. State record read Oct 25, 2026. Data as of Oct 26, 2026.

Codes that reach inverters and power control systems

The edition Oklahoma enforces for each code that governs the product, and the part of the code that does.

  1. NECNational Electrical Code
    2023 NECVerified

    in force since Sep 14, 2024 · Statewide minimum

    Where it reaches the product. Article 705, interconnected power sources, with 690 and 706 for the source and the listing the inverter must carry.

    OUBCC Rules, NEC 2023 (OAC 748:20-10) · OAC 748:20-10-1

    The 2026 NEC is in development.

    The Oklahoma NEC record
  2. IECC residentialInternational Energy Conservation Code, residential
    2024 IECCVerified

    in force since Sep 14, 2026 · Statewide, with exceptions

    Where it reaches the product. Where a state adopts the solar-ready or storage-ready appendix, the space and the conduit the inverter needs.

    OAC 748:20-6-16

    The Oklahoma IECC residential record

Oklahoma laws that name inverters and power control systems

Statutes, rules, and commission orders are tracked state by state.

No Oklahoma law or rule on the site names inverters and power control systems. The product page shows the states that have one.

For information only. Your local building or fire official decides which code applies. We check state records often but can miss a recent change, so confirm with your official before you design, permit, or install. Terms of use