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Ontario Drinking Water Quality Management Standard (DWQMS) Verification

Receive third-party verification as an accredited operating authority and meet the requirements of the DWQMS.
A child fills a cup with water at the sink - Ontario Drinking Water QMS Verification | NSF

The Ontario Safe Drinking Water Act, 2002 requires an accredited operating authority to oversee all municipal residential drinking water systems.

This operating authority must establish and maintain a quality management system that meets the requirements of the Ontario Drinking Water Quality Management Standard (DWQMS).

NSF International Strategic Registrations (NSF-ISR) serves as one of only two approved accreditation bodies for the DWQMS and provides third-party verification for operating authorities like your company.

In addition to meeting standard requirements, your company will have access to:

  • A robust team of DWQMS experts who make the verification process more effective and efficient
  • Lead auditors with more than 10 years of direct QMS experience, deep industry knowledge and relevant insights
  • Highly qualified experts who can assist with the transfer of existing certifications

Ready to Begin the Process?

Contact us with questions or to receive a quote.

Resources

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News and Events

Interested in Joining the NSF-ISR Advisory Council?

December 2, 2019

NSF International Strategic Registrations (NSF-ISR) is seeking new members for our advisory council. The NSF-ISR Advisory Council serves a critical function by ensuring all NSF-ISR programs maintain impartiality, which is vital to the quality of NSF-ISR’s work around the globe.

Jen Morecraft Appointed Global Managing Director of NSF-ISR

August 7, 2019

ANN ARBOR, Mich. – Jen Morecraft, a longtime employee of public health organization NSF, has been named Global Managing Director of NSF International Strategic Registrations (NSF-ISR), a leading global certification body and wholly owned subsidiary of NSF.

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