In accordance with the IAPMO Regulations Governing Committee Projects, a proposed UPC TIA 002-21, which has been submitted for processing pursuant to Section 5-1 of the Regulations, will be automatically docketed as an appeal on the agenda of the IAPMO Standards Council. Any party may advocate their position before the Council. Please note that most Council meetings are held via teleconference. Parties wishing to address the Council shall notify the Council Secretary, Gaby Davis at gaby.davis@iapmo.org no later than 48 hours prior to the Council meeting. Although not required, individuals wishing to advocate a position are encouraged, to the extent practicable, to file written submissions in general conformance with Sections 1-6.3 and 1-6.4 of the Regulations in advance of the meeting at which action will be considered. When an automatically docketed appeal has not been pursued by any party, the Council will not consider the matter as appeal. The proposed TIA UPC 002-21 will be on the council agenda scheduled for March 11, 2021 at 8:30 am (11:30 am Eastern).
2024 UPC & UMC DEVELOPMENT SCHEDULE
RECENT NEWS
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Building True Consensus
With its Uniform Plumbing Code; Uniform Mechanical Code; Uniform Solar, Hydronic and Geothermal Code; Uniform Swimming Pool, Spa and Hot Tub Code; and Water Efficiency and Sanitation Standard (WE-Stand) designated as American National Standards, IAPMO is proud to utilize an open consensus process accredited by the American National Standards Institute (ANSI) in its code development practice.
IAPMO gathers the largest assembly of plumbing and mechanical experts in the world at its annual education and business conference, where anyone — members and non-members alike — can have a voice and a vote on proposed changes to the code.
The purpose of the IAPMO code development process is to ensure the continued development and maintenance of the Uniform Codes with the following goals in the forefront:
IAPMO urges its members and other interested parties to get involved in the code development process to ensure that these goals are maintained. Installers, plumbing and mechanical officials, the construction industry, engineers, and manufacturers all benefit from a cooperative effort in developing codes.
Click on the following covers to go directly to the individual document development page
Uniform Plumbing Code (UPC) |
Uniform Mechanical Code (UMC) |
Uniform Solar, Hydronics and |
Uniform Swimming Pool, Spa |
Water Efficiency and Sanitation Standard |
State-Codes based |
Sample legislation to adopt |
Code Errata, Addendums, Tentative Interim Amendments & Formal Interpretations Available Here
Press Releases
2021-02-11 IAPMO Makes Tentative Interim Amendment Available for Public Comment
2021-02-05 IAPMO Standards Council Issues TIA UPC 001-21
2021-02-10 2021 UPC, UMC Technical Committee Meetings to be Held Virtually
2021-01-12 IAPMO and ASSE International Publish Chemical Dispensers Standard for U.S. and Canada
2020-11-18 Report on Comments Toward Development of 2020 WE•Stand Now Available for Online Download
2020-11-18 IAPMO Makes Tentative Interim Amendment Available for Public Comment
2020-09-21 Dave Viola to Succeed GP Russ Chaney as IAPMO CEO
2020-08-13 U.S. EPA Releases Final Regulation on Lead Reduction Rule
2020-06-30 IAPMO Solicits Proposals for 2024 UPC, UMC
2020-06-08 IAPMO Seeks Canadian Representation on the Plumbing Standards Committee for Development of U.S. and Canadian National Standards
2020-05-29 IAPMO Holds Technical Committee Meetings for Development of 2021 USHGC and USPSHTC
2020-05-26 2021 UPC/UMC and 2018 NSPC-New Jersey Edition Available in the IAPMO Codes Mobile App
2020-05-06 IAPMO Makes Illustrated Training Manuals and Study Guides Available Free Online
2020-04-20 IAPMO Makes Standards Free to Aid Fight Against COVID-19
2020-04-08 IAPMO Seeks UMC A2L Task Group Members
2020-04-03 IAPMO USHGC and USPSHTC Code Change Monographs Now Available
2020-03-11 IAPMO Seeks Technical Correlating Committee Members
2020-02-28 IAPMO Board of Directors Issues TIA UPC-002-18 and Petition No. 02-21
2019-12-05 IAPMO Publishes IAPMO/ISO 30500 as National Adoption Standard for the US and Canada
2019-11-21 IAPMO Makes Two Tentative Interim Amendments (TIA) Available for Public Comment
2019-11-20 IAPMO Seeks Technical Committee Members for 2024 UPC and UMC
2019-11-18 IAPMO Codes Mobile App Now Available for Download
2019-11-15 IAPMO Makes New Tentative Interim Amendment (TIA) Available for Public Comment
2019-10-25 IAPMO Makes Three Tentative Interim Amendments (TIA) Available for Public Comment
2019-10-25 IAPMO Seeks UMC Legionella Task Group Members
2019-10-21 IAPMO Makes New Tentative Interim Amendment (TIA) Available for Public Comment
2019-09-06 New Jersey Adopts 2018 National Standard Plumbing Code
2019-08-13 IAPMO Seeks USPSHTC Slip-Resistance Task Group Members
2019-08-13 IAPMO Seeks USHGC Hydronics Task Group Members
2019-07-02 2019 California Plumbing Code, California Mechanical Code Now Available
2019-06-19 St. Louis County Adopts UPC, Provisions of Two Other Uniform Codes
2019-05-20 IAPMO Code Change Monographs Now Available for the USHGC and USPSHTC
2019-05-15 IAPMO Advances Development of 2021 Uniform Codes During Technical Committee Meetings
2019-03-25 IAPMO Code Change Monographs Now Available
2019-03-19 IAPMO Seeks Technical Correlating Committee Members
2019-03-13 National Standard Plumbing Code Public Hearing Set for July 11, 2019
2018-10-29 IAPMO 2021 Solar Energy, Hydronic and Geothermal & Swimming Pool Code Proposals
2018-10-29 IAPMO 2021 Solar Pool TC
2018-08-31 IAPMO 2021 UPC & UMC Public Comment
2018-08-23 IAPMO UPC & UMC ROP
2018-08-22 IAPMO 2018 USHGC & USPSHTC
Articles
Not All Model Codes Are Created Equally
Model Codes Bring Simplicity, Order to Plumbing Engineer’s Work
How Stakeholders Can Effectively Participate in the Development of Codes and Standards
Standards and Model Codes: A Working Relationship
Circuit Venting Problem Solved: Methods, Connections and More
Plumbing Vent System in Multi-story Building
Fire and Smoke Dampers – The First Line of Defense
The Formation of PERC and the Drainline Carry Research Project
Working to Keep Building Water Systems Safe and Efficient – The Vital Role of the Plumbing Industry