The United Nations Convention on Contracts for the International Sale of Goods (CISG) governs _____. a. International business-to-consumer sales contracts.(2) The parties are considered, unless otherwise agreed, to have impliedly made applicable to their contract or its formation a usage of which. This paper will illustrate the relevance of national borders for ascertaining the applicable legal regime for contracts for the international sale of goods. This Model Contract contains the substantive rules for an international sales contract, i.e. UNCISG – United Nations Convention on Contracts for the International Sale of Goods. The Law of Global Distribution: Selling products in the flat world. Topic 1: The United Nations Convention on Contracts for the International Sale of Goods (CISG) 26K views 4 years ago Any gaps in the contract shall be filled in the same way. 2. It consists of a contract for the international sale of goods with comments and suggestions in the margin.