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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. 339

Food Contact Substance: 1,4-Dioxa-8-azaspiro[4,5]decane, 7,7,9,9-tetramethyl-
National Environmental Policy Act (NEPA) Submission: Environmental Assessment (in PDF) (229 kB)
FDA Decision: Finding of No Significant Impact (FONSI)
FCN Premarket Authorization Issued: FCN 339 description
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