State-Specific Requirements: Individual state requirements for vehicle transfers, DMV regulations, and state-specific disclosure mandates that vary by jurisdiction

Uniform Commercial Code: Article 2 provisions governing sales of goods, transfer of title requirements, and warranty disclaimer regulations under the UCC

FTC Regulations: Federal Trade Commission rules covering consumer protection, disclosure requirements, and used car regulations

Truth in Mileage Act: Federal law requiring accurate odometer disclosure and establishing penalties for odometer fraud

Consumer Protection Laws: State-specific consumer protection including lemon laws, fair business practices, and requirements for disclosing known defects

Tax Considerations: State and local sales tax requirements and transfer tax obligations associated with vehicle sales

Registration Requirements: State-specific vehicle registration rules and title transfer procedures that must be followed

Environmental Regulations: Emissions compliance requirements and environmental disclosure obligations where applicable