Washington

Updated 2026-10-24

Data records

  • Washington: the 2023 edition of the National Electrical Code (NFPA 70) is the edition in force, effective 2024-04-01, adopted by the Department of Labor and Industries. State or local amendments apply. The 2026 edition takes effect 2026-12-31. Value: 2023 edition of the National Electrical Code (NFPA 70). Source: WAC 296-46B-010(1) (Adopted standards), first sentence, 2023 edition. Verified 2026-10-22. Record nec.adoption.WA

Sources

  • WAC 296-46B-010(1) (Adopted standards), first sentence, 2023 edition, Department of Labor and Industries (state of Washington). Held as: Government work. Publisher page
Changelog (1 entry)
DateRevisionChange
2026-10-24imported from FACTS export (nec.adoption.WA)

Cite this page

Cite the governing standard for the fact itself; cite this page as the finding aid.

"Washington." NEC Adoption Reference. 2026-10-24. https://www.necadoptionreference.com/nec-adoption/washington/.