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.

Interconnection devices in Michigan

Which codes apply? In Michigan, interconnection devices fall under the 2023 NEC and the 2015 IRC.

Backup switches, gateways, meter adapters, and the device that islands a home. State record read Oct 19, 2026. Data as of Oct 26, 2026.

Codes that reach interconnection devices

The edition Michigan 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 Mar 12, 2024

    Where it reaches the product. Article 705 for the point of connection, 230 for the service, and 702 for optional standby systems.

    Michigan Electrical Code, Part 8 · Mich. Admin. Code R 408.30801 et seq. (Construction Code, Part 8)

    The 2026 NEC is in development.

    The Michigan NEC record
  2. IRCInternational Residential Code
    2015 IRCVerified

    in force since Feb 8, 2016

    Where it reaches the product. Chapter 37 and the electrical provisions that mirror the NEC.

    2015 Michigan Residential Code · Mich. Admin. Code, Construction Code Part 5 (Residential Code)

    The 2021 IRC is adopted, not yet in force.

    The Michigan IRC record

Michigan laws that name interconnection devices

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

No Michigan law or rule on the site names interconnection devices. 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