1. Goods or products that are limited, controlled, or prohibited by law, regulation, or policy and cannot be freely bought, sold, transported, or used
Restricted items such as weapons and explosives require special permits for transportation.
Itens restritos como armas e explosivos exigem permissões especiais para transporte.
2. Articles that cannot be carried in carry-on luggage on an airplane due to safety regulations
Sharp objects and liquids over 100ml are restricted items on international flights.
Objetos afiados e líquidos acima de 100ml são itens restritos em voos internacionais.
3. Products subject to import/export controls or customs regulations in specific countries or regions
Certain medications are restricted items that cannot be brought across the border without documentation.
Certos medicamentos são itens restritos que não podem ser levados para o exterior sem documentação.