US · standard-status
NFPA 70 - National Electrical Code publication status
Verified edition: 2026
NFPA LiNK lists the 2026 edition alongside prior editions.
Educational reference
Electrical standards status
A dated link registry for NFPA 70 and CSA C22.1 publication metadata, without reproducing protected code content.
Publication metadata only. Adoption and amendments vary by jurisdiction. Always check the governing authority and official source for the rules that apply to an installation.
Verification state
Last successful official-source check: . This snapshot is within the configured freshness window.
US · standard-status
NFPA LiNK API developer status
The official developer page says Coming Soon. No code-content integration is active.
Canada · standard-status
CSA C22.1 Canadian Electrical Code, Part I publication status
Verified edition: C22.1:24
The verified public CSA sources identify the 2024 edition. Check the official catalogue for the latest status.
What automation may change
- Edition or publication year when multiple official signals agree.
- Official source URL, last successful check, fingerprint, and a short neutral status note.
What automation can never change
- Calculator formulas, safety warnings, conductor rules, protection logic, or installation recommendations.
- Protected standard text, tables, diagrams, or values.