CFR › Title 21 › Part 11Part 11 — Electronic Records; Electronic SignaturesSubpart A — General Provisions§ 11.1— Scope.§ 11.2— Implementation.§ 11.3— Definitions.Subpart B — Electronic Records§ 11.10— Controls for closed systems.§ 11.30— Controls for open systems.§ 11.50— Signature manifestations.§ 11.70— Signature/record linking.Subpart C — Electronic Signatures§ 11.100— General requirements.§ 11.200— Electronic signature components and controls.§ 11.300— Controls for identification codes/passwords.