Questions

We would like to export test equipment for a vessel to a ship that currently lies offshore Nigeria. The flag under which this ship operates is not known to us. We plan to export the goods from Europe by air cargo to Cameroon first and from there to the ship. The test equipment is intended to be used for various tests on board the ship and once completed, the goods will be returned to us in Europe. What is the destination country in this case? 

A customer has asked us to send a shipment to Brazil using the Incoterm DDP. Is this OK to do?