1. Authorized warehousekeepers shall be exempt from duty in respect of losses occuring under suspension arrangements which are attributable to fortuitous events or force majeure and established by the authorized of the Member State concerned. They shall also be exempt, under suspension arrangements, in respect of losses inherent in the nature of the products during production and processing, storage and transport. Each Member State shall lay down the conditions under which these exemptions are granted. These exemptions shall apply equally to the traders referred to in Article 16 during the transport of products under excise duty suspension arrangements.
2. Losses referred to in paragraph 1 occuring during the intra-Community transport of products under excise duty suspension arrangements must be established according to the rules of the Member State of destination.
3. Without prejudice to Article 20, the duty on shortages other than the losses referred to in paragraph 1 and losses