1. In cases other than the transit procedure and without prejudice to Article 254, a special procedure shall be discharged when the goods placed under the procedure, or the processed products, are placed under a subsequent customs procedure, have been taken out of the customs territory of the Union, or have been destroyed with no waste remaining, or are abandoned to the State in accordance with Article 199.
2. The transit procedure shall be discharged by the customs authorities when they are in a position to establish, on the basis of a comparison of the data available to the customs office of departure and those available to the customs office of destination, that the procedure has ended correctly.
3. The customs authorities shall take all the measures necessary to regularise the situation of the goods in respect of which a procedure has not been discharged under the conditions prescribed.
4. The discharge of the procedure shall take place within a certain time-limit, unless otherwise provided.