Chad Country list Please click on one of these flags to obtain the ECTN procedure and consult the required documents. Ivory Coast Senegal Benin Sierra Leone Burkina Faso Cameroon Djibouti CAR Somalia CGSB procedure for Chad Cost Simulator COST SIMULATOR Type of packaging : Please select Container Region of origin : Please select Europe & Africa Rest of the world Number of 20-foot containers: Number of 40-foot containers: Calculate Reset Important information The ECTN is issued by Bill of Lading The BESC must be submitted before the ship arrives. Required documents Bill of lading. The commercial invoice. The freight bill.