Title 14 of the Code of Federal Regulations (14 CFR)

• Part 61, Certification: Pilots, Flight Instructors, and Ground Instructors.
• Part 91, General Operating and Flight Rules.
• Part 135, Operating Requirements: Commuter and On Demand Operations and Rules Governing Persons On Board Such Aircraft. 

AC 20-185, Vision Systems, Synthetic Vision Guidance Initiated by: AIR-600 Systems and Aircraft State Awareness Synthetic Vision Systems.
AC 90-101, Approval Guidance for RNP Procedures with AR.
AC90-1 06, Enhanced Flight Vision System Operations.
AC 90-117, Data Link Communications.
AC 120-53, Flight Standardization Board Evaluations.
AC 120-83, Flight Deck Observer Seat and Associated Equipment.
AC 120-118, Criteria for Approval/Authorization of All Weather Operations (AWO) for Takeoff, Landing, and Rollout.