What role do states play in consumer protection?

States pass and enforce any number of consumer protection laws. These laws sometimes offer protections in addition to those offered by federal law. State laws protecting consumers are generally known as Unfair and Deceptive Practices (UDAP) statutes. Common areas regulated by UDAP statutes include: extension of credit, insurance, utilities, post-sales acts, and real estate.

Example: A commonly recognized type of state consumer protection statute concerns the sale of automobiles. These statutes grant the purchaser of an automobile the right to return the automobile within a specified period of time if the purchaser identifies mechanical issues in the vehicle. These are commonly known as lemon laws.