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 Alabama

Which codes apply? In Alabama, interconnection devices fall under the 2020 NEC (state buildings only) and the 2015 IRC (local option).

Backup switches, gateways, meter adapters, and the device that islands a home. State record read Oct 25, 2026. Data as of Oct 26, 2026.

Codes that reach interconnection devices

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

  1. NECNational Electrical Code
    2020 NECVerified

    in force since Jul 1, 2022 · State buildings only

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

    2020 National Electrical Code (NFPA 70), State Building Code · Ala. Admin. Code ch. 355-12-1 (per DCM bulletin); DCM Manual of Procedures ch. 2 Table 1

    The Alabama NEC record
  2. IRCInternational Residential Code
    2015 IRCVerified

    in force since Oct 1, 2016 · Local adoption

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

    Alabama Residential Building Code · Ala. Admin. Code r. 305-2-4-.09

    The next IRC edition is in development for January 1, 2027.

    The Alabama IRC record

Alabama laws that name interconnection devices

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

No Alabama 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