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Title Approval of 53i148r1 - Updating EPA Methods
Description 
Proposed revisions to NSF/ANSI 53: Drinking Water Treatment Units – Health Effects (53i148r1).

The proposed revisions will add US EPA Methods 505, 508, and 525 to several substances in Table 7.1 as an option for lab testing.
Ballot Options Ballot has closed
[ ] Affirmative
[ ] Negative
[ ] Abstain
Document for Approval 53i148r1 - JC Memo & Ballot.pdf (see details in new window)
Opening Date Mon, Sep 26 2022 4:30 pm Eastern Daylight Time
Closing Date Mon, Oct 17 2022 11:59 pm Eastern Daylight Time
Ballot has closed.

Referenced Items

Name Type Date Actions

08022: Approval of 53i148r1 - Updating EPA Methods

Document (Archive)

2022-10-18

 No Access

DWTU-2022-20 - 53 Updating EPA Methods.pdf

Document

2022-09-26

Blank Comment - TEMPLATE.docx

Document

2022-09-26