Home › CFR › Title 16 › Part 43316 CFR Part 433 — Preservation of Consumers' Claims and Defenses§ 433.1— Definitions.§ 433.2— Preservation of consumers' claims and defenses, unfair or deceptive acts or practices.§ 433.3— Exemption of sellers taking or receiving open end consumer credit contracts before November 1, 1977 from requirements of § 433.2(a).