Courier import restrictions: specified categories excluded from fast track clearance while electronic mode permits limited EOU and weight flexibilities. Importation by courier is generally permitted except for categories excluded from fast track courier clearance due to specialized compliance, testing, handling or infrastructure needs. Exclusions include precious and semi precious cargo, animals and plants, perishables, publications with incorrect boundary maps, precious stones and metals, and goods under certain export promotion schemes (with limited exceptions). The electronic mode of clearance removes a manual weight restriction and permits clearance under the Export Oriented Unit scheme and specified relief schemes.