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U.S. Department of Health and Human Services

Inventory of Environmental Impact Decisions for Food Contact Substance Notifications

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FCN No. 253

Food Contact Substance: iso-Butylene/maleic anhydride copolymer, sodium salt cross-linked with 1.9 percent by weight glycerol and 1.25 percent by weight 1,4-butanediol
National Environmental Policy Act (NEPA) Submission: Categorical Exclusion 25.32(i)
FDA Decision: Categorical Exclusion Memo
FCN Premarket Authorization Issued: FCN 253 description