 Although the Restatement of Contracts is still an influential academic work, certain aspects have been superseded in everyday legal practice by the Uniform Commercial Code.Specifically, the UCC has replaced the Restatement (Second) of Contracts in regard to the sale of goods.The Restatement (Second) of Contracts remains the unofficial authority for aspects of contract law which find their genesis in the common law principles of the United States and, previously, England.