NSF International is approved to conduct tests and plant audits to criteria set for the Japanese Water Mark. Recognized by the Japanese Ministry of Health and Welfare, the Japanese Water Mark is a certification tool for water supply equipment, used to determine the conformity of products to specific Japanese standards. NSF is the only U.S. organization authorized to provide these services in support of obtaining the Japanese Water Mark for manufacturers of drinking water treatment units and plumbing products.
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For plumbers in Flint, Mich., “it’s been a heck of a year,” said Harold T. Harrington, a master plumber and pipefitter working as the business manager for Flint’s United Association of Plumbers and Pipefitters, Local 370. Read more stories in 2017 March Issue.