2018 TAG Information
The Plumbing Code TAG has started their review of the 2018 Uniform Plumbing Code and proposed statewide amendments beginning in the fall of 2018, with an anticipated effective date of November 1, 2020.(Due to COVID-19, the Governor's Proclamation had extended the July 1, 2020 effective date.)
*At the June 26, 2020 Special Council meeting, the Council voted to extend this effective date to February 1, 2021.
- 2018 Uniform Plumbing Code
- Washington State Amendments to the 2015 UPC
- Code Change forms