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Procedures for requesting a contractor name change or address change on an existing building permit.
Last updated: January 2026
List of the currently adopted codes.
Last updated: 03-07-2024
2021 Detail for 02517-01 LDWL Tunnel and Casing Details for Water Lines 24-Inch and Larger (effective October 1, 2021)
Last updated: July 6, 2021
Guideline for submitting requests for alternate methods, code interpretations and modifications.
Last Updated: January 20, 2026
2021 Code Words provide interpretations, written policies, and procedures to aid in the application of construction code.
Last updated: September 15, 2025
Application to request an iPermits portal account for a licensed contractor and advance pay accounts (APA or SR).
Last updated: 03-18-2024