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WaterSense

Accreditation & Licensed Certifying Bodies

Certification systems banner

Approved Accreditation Bodies

All product certifying bodies must be accredited to certify products for the WaterSense label in accordance with the WaterSense product certification system. EPA has approved the following accreditation bodies to offer accreditation services.

American Association for Laboratory Accreditation (A2LA)
Jonathan Fuhrman (jfuhrman@A2LA.org)
(240) 575-6408

ANSI National Accreditation Board (ANAB)
Reinaldo Figueiredo (rfigueiredo@anab.org)
(202) 331-3611

International Accreditation Service (IAS)
Mohan Sabaratnam (msabaratnam@iasonline.org)
(562) 364-8201

International Accreditation Service (IAS)
David Musselwhite (David.musselwhite@iasonline.org)
(562) 364-8201

Licensed Certifying Bodies

All products bearing the WaterSense label must be certified by an EPA-approved, independent, third-party product certifying body. EPA has licensed the following product certifying bodies to conduct product certifications for the following products to earn the WaterSense label.

Toilets

EPA has approved the following licensed certifying bodies to certify products in accordance with the Final Specification for Tank-Type Toilets. Once a product has been certified, the certifying bodies then authorize the manufacturer to use the WaterSense label in association with that product:

CSA Group
Dave Thomas (dave.thomas@csagroup.org)
(216) 524-4990, ext. 88225

IAPMO R&T Exit
Shirley Dewi (shirley.dewi@iapmort.org)
(909) 230-5530

ICC Evaluation Service, Inc.
Maribel Campos (mcampos@icc-es.org)
(562) 699-0543, ext. 3578

Intertek
Charles Meyers (charles.meyers@intertek.com)
(312) 906-7783

NSF International
Suzan Somo (ssomo@nsf.org)
(734) 827-5670

UL LLC
Jacob Adili (jacob.adili@ul.com)
(847) 664-2709

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Bathroom Sink Faucets and Accessories

EPA has approved the following licensed certified bodies to certify products in accordance with the Final Specification for Bathroom Sink Faucets Once a product has been certified, the certifying bodies then authorize the manufacturer to use the WaterSense label in association with that product:

CSA Group
Dave Thomas (dave.thomas@csagroup.org)
(216) 524-4990, ext. 88225

IAPMO R&T Exit
Shirley Dewi (shirley.dewi@iapmort.org)
(909) 230-5530

ICC Evaluation Service, Inc.
Maribel Campos (mcampos@icc-es.org)
(562) 699-0543, ext. 3578

Intertek
​Charles Meyers (charles.meyers@intertek.com)
(312) 906-7783

NSF International
Suzan Somo (ssomo@nsf.org)
(734) 827-5670

ALS-Truesdail
Javier Robles (javier.robles@alsglobal.com)
(714) 730-6239, ext. 491

UL LLC
Jacob Adili (jacob.adili@ul.com)
(847) 664-2709

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Urinals

EPA has approved the following licensed certified bodies to certify products in accordance with the Final Specification for Flushing Urinals. Once a product has been certified, the certifying bodies then authorize the manufacturer to use the WaterSense label in association with that product:

CSA Group
Dave Thomas (dave.thomas@csagroup.org)
(216) 524-4990, ext. 88225

IAPMO R&T Exit
Shirley Dewi (shirley.dewi@iapmort.org)
(909) 230-5530

ICC Evaluation Service, Inc.
Maribel Campos (mcampos@icc-es.org)
(562) 699-0543, ext. 3578

Intertek
​Charles Meyers (charles.meyers@intertek.com)
(312) 906-7783

NSF International
Suzan Somo (ssomo@nsf.org)
(734) 827-5670

UL LLC
Jacob Adili (jacob.adili@ul.com)
(847) 664-2709

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Showerheads

EPA has approved the following licensed certifying bodies to certify products in accordance with the Final Specification for Showerheads. Once a product has been certified, the certifying bodies then authorize the manufacturer to use the WaterSense label in association with that product:

CSA Group
Dave Thomas (dave.thomas@csagroup.org)
(216) 524-4990, ext. 88225

IAPMO R&T Exit
Shirley Dewi (shirley.dewi@iapmort.org)
(909) 230-5530

ICC Evaluation Service, Inc.
Maribel Campos (mcampos@icc-es.org)
(562) 699-0543, ext. 3578

Intertek
​Charles Meyers (charles.meyers@intertek.com)
(312) 906-7783

NSF International
Suzan Somo (ssomo@nsf.org)
(734) 827-5670

ALS-Truesdail
Javier Robles (javier.robles@alsglobal.com)
(714) 730-6239, ext. 491

UL LLC
Jacob Adili (jacob.adili@ul.com)
(847) 664-2709

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Weather-Based Irrigation Controllers

EPA has approved the following licensed certifying bodies to certify products in accordance with the Final Specification for Weather-Based Irrigation Controllers. Once a product has been certified, the certifying bodies then authorize the manufacturer to use the WaterSense label in association with that product:

IAPMO R&T Exit
Shirley Dewi (shirley.dewi@iapmort.org)
(909) 230-5530

ICC Evaluation Service, Inc.
Maribel Campos (mcampos@icc-es.org)
(562) 699-0543, ext. 3578

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Commercial Pre–Rinse Spray Valves

The WaterSense program no longer labels this product category.  For more information please visit the Commercial Pre-Rinse Spray Valve Page.

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Flushometer-Valve Toilets

EPA has approved the following licensed certifying bodies to certify products in accordance with the Final Specification for Flushometer-Valve Toilets. Once a product has been certified, the certifying bodies then authorize the manufacturer to use the WaterSense label in association with that product:

IAPMO R&T  Exit
Shirley Dewi (shirley.dewi@iapmort.org)
(909) 230-5530

ICC Evaluation Service, Inc. 
Maribel Campos (mcampos@icc-es.org)
(562) 699-0543, ext. 3578

CSA Group
Dave Thomas (dave.thomas@csagroup.org)
(216) 524-4990, ext. 88225

UL LLC
Jacob Adili (jacob.adili@ul.com)
(847) 664-2709

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Spray Sprinkler Bodies

EPA has approved the following licensed certifying bodies to certify products in accordance with the Final Specification for Spray Sprinkler Bodies. Once a product has been certified, the certifying bodies then authorize the manufacturer to use the WaterSense label in association with that product:

IAPMO R&T Exit
Shirley Dewi (shirley.dewi@iapmort.org)
(909) 230-5530

ICC Evaluation Service, Inc. 
Maribel Campos (mcampos@icc-es.org)
(562) 699-0543, ext. 3578

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