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Home » Topics » Codes & Standards

Codes & Standards
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Code Classroom

The Basis for Most Plumbing Codes

Dr. Roy B. Hunter’s research at the National Bureau of Standards helped discover inexpensive ways to provide indoor plumbing.
March 6, 2023
Ron George
Dr. Roy B. Hunter spent three decades researching inexpensive ways to provide indoor plumbing. Read on to learn his 22 basic principles that became the foundation for the later development of a modern-day national plumbing code.


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The IAPMO Group Launches March4Water Month to Recognize Plumbing Systems'  Vital Role in Building Community Resilience, Protecting Public Health copy.jpg

The IAPMO Group Launches March4Water Month to Recognize Plumbing Systems' Vital Role in Building Community Resilience, Protecting Public Health

March 1, 2023

Each week in March will focus on the four ways water and plumbing impact our lives with solutions to ensure our communities are safeguarded and ready for the future.


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Water Policy Pro to Headline WQA Convention

February 23, 2023

Mae Stevens, senior vice president of Banner Public Affairs, will address POU/POE's expanding role.


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SFPE Foundation Publishes Free Report.jpg

SFPE Foundation Publishes Free Report

February 23, 2023

The report focuses on the environmental and health impacts of fire and fire-suppression activities during large-scale fire events.


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St. Louis Updates Plumbing Code to 2021 Uniform Plumbing Code.jpg

St. Louis Updates Plumbing Code to 2021 Uniform Plumbing Code

February 22, 2023

City of St. Louis Mayor Tishaura Jones has signed legislation adopting the 2021 Uniform Plumbing Code (UPC), updating the city’s code from the 2009 edition of the UPC.


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NFPA Announces Dedication of 21st Edition of Fire Protection Handbook to Kathleen Almand.jpg

NFPA Announces Dedication of 21st Edition of Fire Protection Handbook to Kathleen Almand

February 20, 2023

NFA has dedicated the 21st edition of the Fire Protection Handbook to the former NFPA vice president of research, data, and analytics and retired executive director of FPRF, the research affiliate of NFPA.


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Share Your Expertise

February 15, 2023

Submittals must be received by Feb. 24, 2023, to be considered for the 2023 conference.


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ASHRAE Concludes Successful Winter Conference and AHR Expo in Atlanta.jpg

ASHRAE Concludes Successful Winter Conference and AHR Expo in Atlanta

February 10, 2023

The conference concluded in Atlanta, with a strong focus on building decarbonization strategies.


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ASHRAE Announces Nominees for 2023-24 Slate of Officers and Directors.jpg

ASHRAE Announces Nominees for 2023-24 Slate of Officers and Directors

February 6, 2023

ASHRAE members will vote on the nominees via electronic ballot in May.


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ASHRAE Recognizes Excellent Achievements of Members at 2023 Winter Conference.jpg

ASHRAE Recognizes Excellent Achievements of Members at 2023 Winter Conference

February 6, 2023

ASHRAE recognized the excellent achievements and contributions of members at its 2023 Winter Conference in Atlanta.


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