Company News, Regulations

HCPA Seeks Comments on New Preservative Efficacy Test Method Guidance

Reviewers will have until Dec. 8, 2023 to submit comments.

The Household & Commercial Products Association’s (HCPA) Microbiology Preservation Subcommittee (MPS) is seeking comments on method guidance for Designation MMG005, which recommends approaches for determining the preservative efficacy within consumer household and industrial aqueous-based finished products and aqueous-based raw materials, such as emulsions, gels, slurries, pre-blends and pastes that may be susceptible to microbial spoilage. Reviewers will have until Dec. 8, 2023, to subm...

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