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

• Part 1, Definitions and Abbreviations.
• 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 120-53, Flight Standardization Board Evaluations.
AC 120-64, Operational Use and Modification of Electronic Checklists.