Which NEC edition does your state enforce?
0 of 51 states verified against the state agency · the rest are marked honestly
Every row here was checked by a working electrician against the state licensing or building agency before it was published — nothing is copied from a tracker. A state without a row is not a guess: it is "not verified yet". Local amendments and effective dates change; your AHJ is the final word.
| State | Edition | Effective | Verified |
|---|---|---|---|
| Alabama | not verified yet — check with your AHJ | ||
| Alaska | not verified yet — check with your AHJ | ||
| Arizona | not verified yet — check with your AHJ | ||
| Arkansas | not verified yet — check with your AHJ | ||
| California | not verified yet — check with your AHJ | ||
| Colorado | not verified yet — check with your AHJ | ||
| Connecticut | not verified yet — check with your AHJ | ||
| Delaware | not verified yet — check with your AHJ | ||
| District of Columbia | not verified yet — check with your AHJ | ||
| Florida | not verified yet — check with your AHJ | ||
| Georgia | not verified yet — check with your AHJ | ||
| Hawaii | not verified yet — check with your AHJ | ||
| Idaho | not verified yet — check with your AHJ | ||
| Illinois | not verified yet — check with your AHJ | ||
| Indiana | not verified yet — check with your AHJ | ||
| Iowa | not verified yet — check with your AHJ | ||
| Kansas | not verified yet — check with your AHJ | ||
| Kentucky | not verified yet — check with your AHJ | ||
| Louisiana | not verified yet — check with your AHJ | ||
| Maine | not verified yet — check with your AHJ | ||
| Maryland | not verified yet — check with your AHJ | ||
| Massachusetts | not verified yet — check with your AHJ | ||
| Michigan | not verified yet — check with your AHJ | ||
| Minnesota | not verified yet — check with your AHJ | ||
| Mississippi | not verified yet — check with your AHJ | ||
| Missouri | not verified yet — check with your AHJ | ||
| Montana | not verified yet — check with your AHJ | ||
| Nebraska | not verified yet — check with your AHJ | ||
| Nevada | not verified yet — check with your AHJ | ||
| New Hampshire | not verified yet — check with your AHJ | ||
| New Jersey | not verified yet — check with your AHJ | ||
| New Mexico | not verified yet — check with your AHJ | ||
| New York | not verified yet — check with your AHJ | ||
| North Carolina | not verified yet — check with your AHJ | ||
| North Dakota | not verified yet — check with your AHJ | ||
| Ohio | not verified yet — check with your AHJ | ||
| Oklahoma | not verified yet — check with your AHJ | ||
| Oregon | not verified yet — check with your AHJ | ||
| Pennsylvania | not verified yet — check with your AHJ | ||
| Rhode Island | not verified yet — check with your AHJ | ||
| South Carolina | not verified yet — check with your AHJ | ||
| South Dakota | not verified yet — check with your AHJ | ||
| Tennessee | not verified yet — check with your AHJ | ||
| Texas | not verified yet — check with your AHJ | ||
| Utah | not verified yet — check with your AHJ | ||
| Vermont | not verified yet — check with your AHJ | ||
| Virginia | not verified yet — check with your AHJ | ||
| Washington | not verified yet — check with your AHJ | ||
| West Virginia | not verified yet — check with your AHJ | ||
| Wisconsin | not verified yet — check with your AHJ | ||
| Wyoming | not verified yet — check with your AHJ |
OhmBase shows this inside the app: pick your state in Profile → Code & state and every calculator header says whether your edition matches its tables.
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