Naval imported stores concession allows duty-free consumption on board and applies modified customs provisions for eligible supplies. Imported stores specified for naval use may be consumed on board a ship of the Indian Navy without payment of duty. The concessional scheme applies section 69 and Chapter X to such stores, with references to goods exported outside India read as goods taken on board a ship of the Indian Navy, and the drawback reference altered so that the whole amount applies instead of ninety-eight per cent. The covered stores are limited to stores for the use of a ship of the Indian Navy and stores supplied free by the Government for the crew of such a ship in accordance with their conditions of service.