FAA (REGULATIONS)
PART 1 DEFINITIONS & ABBREVIATIONS
PART 21 CERTIFICATION OF PRODUCTS/PARTS
PART 25 AIRWORTHINESS STANDARDS
(TPT CATEGORY AIRPLANES: DESIGN CRITERIA- MANUFACTURERS RESPONSIBILITY FOR DEMONSTRATION OF COMPLIANCE)
PART 91 GENERAL OPTG/FLIGHT RULES
PART 121 CERTIFICATION & OPERATIONS
(DOMESTIC,FLAG & SUPPLEMENTAL AIR CARRIERS AND COMERCIAL OPERATORS OF LARGE AIRCRAFT: OPERATING CRITERIA-OPERATORS RESPONSIBILITY FOR DEMONSTRATION OF COMPLIANCE)