- Advisory Circulars (AC)
- Air Carrier Operations Bulletins (ACOB)
- Flight Standards Information Management System (FSIMS, Order 8900.1)
- Cabin Safety Alerts for Operators (SAFO)
- Information for Operators (InFOs)
- Guidance Regarding Aviation Rules and Statutes
- Legal Interpretations
- Technical Standard Orders
Last updated: Tuesday, November 16, 2021