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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. 591

Food Contact Substance: Tungsten carbide, compositions of, containing up to 11.5 percent nickel with up to 1.9 percent chromium, tantalum carbide, niobium carbide, molybdenum carbide, and/or vanadium carbide
National Environmental Policy Act (NEPA) Submission: Categorical Exclusion 25.32(j)
FDA Decision: Categorical Exclusion Memo
FCN Premarket Authorization Issued: FCN 591 description