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The 2021 Uniform Plumbing Code was adopted on October 25, 2023, and became effective on January 2, 2023.
Last updated: December 26, 2023
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
Last Updated: August 20, 2025.
A tool to assist in determining the amount of impervious area as a percentage on lots 15,000 square feet or less.
Last updated: 5.3.2021
How to guide for purchasing a trade permit online through iPermits portal.
This Code Word is provided as an interpretation that the use of the Department of Energy (DOE) SolarAPP+ computer program is an approved alternate method.
Last updated: Sep. 27, 2022
This is an example inspection letter for a Solar APP+ project. For an example of a typical solar panel system, refer to form CE-1387a.
Last updated: Nov. 17, 2022
Last Updated: June 20, 2025.