Incoterms

The Incoterms or International Commercial Terms are a series of pre-defined commercial terms published by the International Chamber of Commerce (ICC) relating to international commercial law.

Incoterms define the responsibilities of exporters and importers in the arrangement of shipments and the transfer of liability involved at various stages of the transaction.

A series of three-letter trade terms related to common contractual sales practices, the Incoterms rules are intended primarily to clearly communicate the tasks, costs, and risks associated with the global or international transportation and delivery of goods.

The Incoterms rules are accepted by governments, legal authorities, and practitioners worldwide for the interpretation of most commonly used terms in international trade.

They are intended to reduce or remove altogether uncertainties arising from the differing interpretations of the rules in different countries.
As such they are regularly incorporated into sales contracts worldwide.

en.wikipedia.org/wiki/Incoterms

iccwbo.org/business-solutions/incoterms-rules