IAPMO's and ASSE’s national standards are developed via an open consensus process, in accordance with the ANSI Essential Requirements: Due process requirements for American National Standards and IAPMO/ASSE PP-1 Policies and Procedures for Consensus Development of American National Standards, and approved by the respective standards committee. IAPMO National Standards of Canada (NSC) are developed via an open consensus process, in accordance with the Standards Council of Canada (SCC) Canadian Development, Program Overview and IAPMO/ASSE PP-2:2021 Policies and Procedures for Development of National Standards of Canada.

MISSION AND VISION STATEMENT

IAPMO Codes and Standards provide innovative codes and standards solutions for the protection of the public’s health, safety and welfare. We address the world’s codes and standards needs to improve life for a better, more resilient tomorrow. 

American National Standards (ANSI)

Under Public Review:

ASSE 1024 – Performance Requirements for Dual Check Backflow Preventers, Deadline for comment is August 14, 2023

ASSE 1032 – Performance Requirements for Dual Check Valve Type Backflow Preventers for Carbonated Beverage Dispensers, Post Mix Type, and Non-Carbonated Beverage Dispensers, Deadline for comment is August 14, 2023

To request a copy of any or all of the drafts listed above, please contact standards@iapmostandards.org

ANSI Standards Open Projects:

IAPMO Standards: The Open Projects for American National Standards are listed on our website. Please contact standards@IAPMOstandards.org if you wish to get involved in the development of a standard. 

ASSE Standards: The Standards Update for American National Standards are listed on our website.

IAPMO Codes and Standards Development is currently seeking “Consumer” interest category representation for the 2027 Uniform Plumbing Code and 2027 Uniform Mechanical Code. The Plumbing Standards Committee and the Uniform Solar, Hydronics and Geothermal Code (USHGC) is seeking “Enforcing Authority” and “Consumer” interest categories representation. The Uniform Swimming Pool, Spa and Hot Tub Code (USPSHTC) is seeking “Enforcing Authority” and “User” interest categories representation. 

Enforcing Authority, Consumers, and User are defined as follows:

Enforcing Authority: a representative or an agency or an organization that promulgates and/or enforces standards (e.g., regulatory agency, inspectors and enforcers).

Consumer: aa person who is, or represents, the ultimate purchaser of a product, system, or service affected by the standard. 

User: A representative of an entity that is subject to the provisions of the standard or that voluntarily uses the standard.

IAPMO Standards is currently seeking Technical Subcommittee members for the development of the following new standards:

IAPMO Z1065, Airgap Units for Water Conditioning Equipment Installation  

IAPMO Z1095, Pipe Support Hangers and Hooks

IAPMO Z1390, Adult Changing Tables

If you wish to serve on the IAPMO Technical Committee, please submit your application online at IAPMO Technical Committee Application or contact standards@IAPMOstandards.org. If you wish to serve on a Technical Subcommittee please download the IAPMO Technical Subcommittee Application Form and return to standards@iapmostandards.org.

If you wish to apply to the USHGC or the USPSHTC, please visit the online application.

Recent Publications:

ASSE/ANSI 1011-2023, Hose Connection Vacuum Breakers

ASSE/ANSI 1017-2023, Temperature Actuated Mixing Valves for Hot Water Distribution Systems

ASSE/ANSI 1044-2023, Trap Seal Primer – Drainage Types and Electric Design Types

ASSE 1018-2023, Trap Seal Primer Valves-Potable Water Supplied

ASSE 1053-2019(R2023), Dual Check Backflow Preventer Wall Hydrants-Freeze Resistant Type

ASSE 1084-2018^e1(R2023), Water Heaters with Temperature Limiting Capacity

ASSE 1085-2018(R2023), Water Heaters for Emergency Equipment

ASSE 1093-2019/WSC PAS 97 (2019)(R2023), Pitless Adapters, Pitless Units, and Well Caps

ASSE 1066-2023, Individual Pressure Balancing In-Line Valves for Individual Fixture Fittings

National Standards of Canada (CAN) 

Under Public Review:

None

To request a copy of any or all of the drafts listed above, please contact standards@iapmostandards.org.

The standards development and activities for National Standards of Canada are tracked through the Work Program Table.

IAPMO Standards is currently seeking Canadian representation in Plumbing Standards Committee in the “Enforcing Authority,” “Consumer,” and “User” interest categories.

Enforcing Authority and Consumers are defined as follows:

Enforcing Authority: a representative or an agency or an organization that promulgates and/or enforces standards (e.g., regulatory agency, inspectors and enforcers).

Consumer: a person who is, or represents, the ultimate purchaser of a product, system, or service (e.g., end user of a product and distributor).

User: a representative of an entity that is subject to the provisions of the standard or that voluntarily uses the standard (e.g., educator, skill-trade trainer, skill trades person and academia).

ASSE Standards is currently seeking Working Group members for the development of a new standard,

ASSE 1079, Performance Requirements for Dielectric Pipe Unions 

ASSE 1086, Performance Requirements for Reverse Osmosis Water Efficiency-Drinking Water

ASSE 1115, Performance Requirements for Hot Water Balancing Valves

ASSE 1379, Performance Requirements for Proportional Flow Controller, with Protection from Cross Contamination, for use in Drinking Water Installations.

ASSE Series 28000, Qualification for Inspectors of Cured In Place Pipe (CIPP) Rehabilitations

If you wish to serve on the ASSE Technical Committee, please download the ASSE Working Group Application Form or contact standards@IAPMOstandards.org.

Recent Publications:

IAPMO/ANSI/CAN Z1167-2023, Solid Waste Containment Interceptors

When a new and novel product comes to the market, the industry must have confidence that the product will function as intended, but most importantly, it is safe for public use.

The IAPMO Industry Standards undergo a rigorous development and revision procedure with the input from interested stakeholders including manufacturers, city officials, building and plumbing inspectors, and product distributors through our open consensus standards development process. This includes a 20-day public review period, where the draft standard is published on our public review webpage.

Through our industry standards, IAPMO provides manufacturers and product developers a vehicle for introducing new products to the marketplace in timely manner.

Under Public Review:

IAPMO/ESPRI MANUAL 5-2023, Manual of Water Quality for Plumbing Industry Professionals and Building Managers, Deadline for comment is July 12, 2023

IAPMO IGC 374, Point of Use Solids and Grease Collection Devices, Deadline for comment is July 3, 2023

To request a copy of any or all of the drafts listed above, please contact standards@iapmostandards.org.

Recent Industry Standards Publications:

ASSE/IAPMO IGC 368-2023, Mechanical Thermostatic Balancing Valves for Domestic Hot Water Recirculating Systems

IAPMO IGC 342-2023, ABS and PVC Snap‐Lock DWV Fittings

IAPMO IGC 392-2023, Gravity Fed Water Capturing Devices for Handheld Showers

IAPMO Manual 1-2023, Manual of Recommended Practice for Toilet Room Design: All Gender, Health, Safety, Privacy and Security

IAPMO Conformity Assessment Document-2023, California Proposition 65 Compliance – Products or Materials

ASSE/IAPMO IGC 376-2023, Industry Standard for UltraPure and Sterile Water – Water Treatment Devices

IAPMO IGC 156-2023, Wash Fountains and Lavatory Systems with or without Water Closets

IAPMO IGC 330-2023, Industry Standard for Recirculating Shower Systems

IAPMO TS 36-2023, Industry Standard for Prefabricated Quick Connect Fittings with Reinforced Hoses for Recreational- Vehicle Pressurized Water Systems

Own The Codes, Know The Codes!

Register today for IAPMO's two recorded webinars on the “Key Provisions to the 2024 UPC/UMC.” Each one-hour CEU session will review the important code changes in the 2024 UPC and UMC. The sessions will review additions and deletions from the 2024 codes, and will provide substantiation for each code change, derived from either the Report on Proposals (ROP), the Report on Comments (ROC), or both.

COST

For IAPMO CEU’s – certificate issued

Both UPC/UMC webinar - $29 for members/$35 for Non-Members

Individually - $15 for members/$21 for Non-Members

No IAPMO CEU’s = Free

IAPMO and ESPRI Seek Public Initial Input on Manual of Water Quality for Plumbing Industry Professionals and Building Managers

IAPMO’s Water Demand Calculator™ Version 2.2 Available for Download

IAPMO Publishes 2024 Editions of Uniform Plumbing Code (UPC), Uniform Mechanical Code (UMC)

Click here for previous Standards Newsletters

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