Uniform Commercial Code (UCC): Primary law governing sale of goods in the US, particularly Article 2, which covers formation, performance, and remedies for transactions involving tangible goods
State-Specific Contract Laws: Individual state regulations governing contracts, including variations in enforceability requirements and state-specific Statute of Frauds provisions
Consumer Protection Laws: Federal Trade Commission (FTC) regulations, state consumer protection statutes, and Magnuson-Moss Warranty Act requirements for consumer protection
Product Liability Laws: State-specific product liability statutes, federal safety standards, and requirements for warranty disclaimers to protect against product-related claims
Interstate Commerce Laws: Federal regulations governing sales transactions that cross state lines, including interstate commerce requirements
Digital/Electronic Commerce Laws: E-SIGN Act and Uniform Electronic Transactions Act (UETA) governing electronic execution and validity of contracts
Data Privacy Laws: Federal and state-specific privacy regulations governing the handling of personal information in sales transactions
Tax Laws: Sales tax requirements and state/local tax obligations applicable to the sale of goods
Industry-Specific Regulations: Specialized regulations, licensing requirements, and compliance standards specific to particular industries or products
