《联合国国际货物销售合同公约》系任意性规范,双方当事人可以全部或部分地排除本公约的适用。当事人协议选择缔约国法律作为国际货物销售合同的准据法时,《公约》作为缔约国法律的一部分,《公约》与缔约国其他法律相辅相成,共同作为合同争议的准据法;当事人协议选择缔约国具体部门法作为合同准据法时,尊重当事人的意思自治,视为默示排除《公约》的适用。 The “United Nations Convention on Contracts for the International Sale of Goods” is an arbitrary code and both parties may exclude the application of this Convention in whole or in part. When the parties agree to select the law of the contracting state as the law governing the contract of international carriage, the Convention, as part of the law of the Contracting State, complements the other laws of the Contracting Parties and serves as the governing law of the contractual disputes; As the law of contract, respect for the party’s autonomy of will is treated as implied to exclude the application of the Convention.