export formalities in a sentence

1. In an export, a customs broker delivers documents to exporter after completing necessary export formalities with customs.
2. Munich is an advance border entrance point, which means all import / export formalities can be transacted easily within the branch offices of the public authorities.
3. If the buyer is based outside of the customs jurisdiction they will be unable to clear the goods for export, meaning that the goods may be declared in the name of the seller by the buyer, even though the export formalities are the buyer's responsibility under the EXW term.
4. It's difficult to find export formalities in a sentence.