Frozen Olympias Oysters

• FD4

  FDA · May be required · on some HTS numbers under this code

  Food and Drug Administration

  FDA prior notice data is required 801(m)

  ▸Licenses & permits (3)

  • FDA prior notice for food shipments, filed via ACE or FDA PNSI before arrival source
  • FDA food facility registration for facilities that make, process, pack or hold the food source
  • FDA entry data in ACE with affirmation of compliance codes (registration, listing, approval numbers) source

CBP HTS reference file, Nov 9, 2026 · licenses and permits are the usual requirements for that agency program; confirm with the agency for your product