Major auditor NSF attains accreditation for PCR development, EPD verification

Global public health organization NSF International, Ann Arbor, Mich., is among the first organizations to be recognized by the American National Standards Institute (ANSI) as a program operator for product category rules (PCR) development and environmental product declarations (EPD) verification. As a PCR and EPD program operator, NSF International will help meet growing demand for standardization of science-based environmental data, reporting and verification.

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