National Electrical Code (NFPA 70)
Delaware: National Electrical Code, lead only
Mike Holt’s NEC adoption list shows Delaware on the 2023 NEC, effective Jan 1, 2026. Delaware’s own records for the NEC have not been read yet.
Tracker reading
Edition a tracker lists
2023 NEC
Lead only
How it was checked
Lead only
A tracker lists this edition. Nobody has checked it against the state’s own record yet.
What the trackers say
Code adoption trackers are a cross-check. They are not Delaware’s own record.
Mike Holt’s NEC adoption listCross-check
2023 NEC, effective Jan 1, 2026
‘Effective 1/1/26’.
NFPA’s enforcement mapCross-check
2023 NEC, effective Jan 1, 2026
Delaware 2023 (1/1/2026)
nfpa.org (opens in a new tab)Updated Aug 3, 2026Read