• Decrease font size
  • Return font size to normal
  • Increase font size
U.S. Department of Health and Human Services

Inventory of Environmental Impact Decisions for Food Contact Substance Notifications

  • Print
  • Share
  • E-mail

FCN No. 943

Food Contact Substance: Polyhydroxyalkanoate also known as butanoic acid, 3-hydroxy-, (3R)-, polymer with 4-hydroxybutanoic acid at 4 -10 wt% and butanoic acid, 3-hydroxy, homopolymer at 90 - 96 wt%
National Environmental Policy Act (NEPA) Submission: Environmental Assessment (in PDF) (529 kB)
FDA Decision: Finding of No Significant Impact (FONSI)/Environmental Assessment Supplement
FCN Premarket Authorization Issued: FCN 943 description