Vienna Sales Convention / CISG

The Vienna Sales Convention (CISG) is an international treaty that sets uniform rules for the sale of goods between businesses in different countries. It provides consistent rules regarding delivery, payment, and liability. Parties may, however, expressly exclude the Convention in their contract.

Updated: 26/02/2026

The definitions presented in this section reflect the Belgian context, unless stated otherwise. The texts are intended to summarise the concepts in everyday language and should not be regarded as exhaustive or definitive. Suggestions or adjustments may always be sent to glossary@tcm.be.