An informational annex is being added to the upcoming 2018 editions NSF/ANSI 53 and 58 to notify the user of an upcoming ballot in 2019 to revise the current pass/fail criteria for lead reduction from 10 µg/L to 5 µg/.
05528: Straw ballot - 53i116r1- Lead Reduction Requirement
Document (Archive)
2019-01-11
Combined JC memo & 53i116r1 ballot.pdf
Document
2018-12-18
DWTU-2018-6_Lead.docx
2018 DWTU JC mtg summary excerpt - Lead reduction requirements.pdf
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