CFR > Title 14 > Chapter II CFR > Title 14 > Chapter II – Office of the Secretary, Department of Transportation (Aviation Proceedings) Current as of: 2024 | Check for updates | Other versions Subchapter A Economic Regulations Subchapter B Procedural Regulations Subchapter D Special Regulations Subchapter E Organization Subchapter F Policy Statements Ask a legal question, get an answer ASAP!Click here to chat with a lawyer about your rights.