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 Missouri

Which codes apply? In Missouri, inverters and power control systems fall under local adoption of the NEC and local adoption of the IECC residential.

The inverter, the power control system, and the interconnection to the grid. State record read Oct 24, 2026. Data as of Oct 26, 2026.

Codes that reach inverters and power control systems

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

  1. NECNational Electrical Code
    Local adoptionPartial

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

    RSMo 67.280 (local incorporation of technical codes by reference)

    The Missouri NEC record
  2. IECC residentialInternational Energy Conservation Code, residential
    Local adoptionPartial

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

    RSMo 67.280; RSMo 8.812

    The Missouri IECC residential record

Missouri laws that name inverters and power control systems

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

No Missouri 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