Codes & Reference Materials – Permit Source

Codes & Reference Materials

The adopted standards AHJs rely on — in one place.

AHJs review and inspect against adopted codes, amendments, and published reference standards. This section provides centralized links and summaries to the materials that influence plan review comments and inspection outcomes.

It’s built to help users anticipate requirements early and reduce back-and-forth during review

Adopted building, electrical, mechanical, plumbing, and fire codes (including local amendments where published)

Reference standards and common guidance documents used during review (checklists, bulletins, policies)

Jurisdiction-specific interpretations or published clarifications (when available)

Links to official sources so users can verify the current version

Result

fewer avoidable code-driven revisions and clearer preparation before submission.