Narcotic and psychotropic substances and equipment that can produce them
Counterfeit Medical Drugs
Toxic and Radioactive Waste
Items derived from endangered species (e.g., ivory, animal skins), for CITES
Used clothing, shoes, and bedding without proper disinfection
Explosive, Radioactive, Chemical, or Toxic Substances
Perishable goods or items requiring special storage conditions
Firearms, Ammunition, and Explosives
Medicines exceeding personal-use limits (typically 7 days' supply)
Archaeological or Cultural Artifacts
Live Animals and Plants (Especially Endangered Species)
Alcohol or tobacco