CFR > Title 49 > Subtitle B > Chapter II > Part 221 > Subpart A CFR > Title 49 > Subtitle B > Chapter II > Part 221 > Subpart A – General Current as of: 2024 | Check for updates | Other versions § 221.1 Scope § 221.3 Application § 221.5 Definitions § 221.7 Civil penalty § 221.9 Waivers § 221.11 State regulation