United Nations Convention on Contracts for the International Sale of Goods English VersionUnited Nations Convention on Contracts For the International Sale of Goods CISG Preamble The States Parties to

ntracting State is to be taken into consideration in determining the applicability of this Convention. (Formation of the Contract) Article 14 (1) A proposal for concluding a contract addressed to one or more specific persons constitutes an offer if it is sufficiently definite and indicates the intention of the offeror to be bound in case of acceptance. A proposal is sufficiently definite if it indicates the goods and expressly or implicitly fixes or makes provision for determining the quantity and the price. (2) A proposal other than one addressed to one or more specific persons is to be considered merely as an invitation to make offers, unless the contrary is clearly indicated by the person making the proposal. (3) A contract is concluded at the moment when an acceptance of an offer becomes effective in accordance with the provisions of this Convention. (Sale of Goods) Article 30 (1) The seller must deliver the goods, hand over any documents relating to them and transfer the property in the goods, as required by the contract and this Convention. (2) The seller must deliver the goods: (a) if a date is fixed by or determinable from the contract, on that date; (b) if a period of time is fixed by or determinable from the contract, at any time within that period unless circumstances indicate that the buyer is to choose a date; (c) in any other case, within a reasonable time after the conclusion of the contract. (3) The seller may deliver the goods in instalments, provided that each instalment conforms to the contract. The seller must notify the buyer of the delivery of each instalment. (4) If the goods do not conform with the contract, the buyer may require the seller to remedy the lack of conformity by repair, replacement or any other appropriate means. (5) If the seller fails to deliver the goods or to perform any of his other obligations under the contract, the buyer may declare the contract avoided