Non-breeding stock chicks under this code are commercial production chicks—typically straight-run or sexed day-old birds—intended for direct grow-out as layers or broilers, not for use in breeding programs. They lack the pedigree documentation and genetic certification associated with breeding stock and are generally traded at lower per-unit values.

Yes, USDA APHIS requires import permits and health certificates for all live poultry regardless of breeding status. However, the specific flock certification and testing protocols may differ slightly, and non-breeding stock shipments may face fewer documentation requirements related to genetic lineage and performance records.