Refer to figure.
EASA AIR OPS
Air Operations Reg. (EU) No 965/2012
Annex II – Part-ARO Authority Requirements for Air Operations

• Subpart GEN – General requirements
• Subpart OPS – Air operations
• Subpart RAMP – Ramp inspections

Annex III – Part-ORO Organisation Requirements for Air Operations

• Subpart GEN – General requirements
• Subpart AOC – Air operator certification
• Subpart DEC – Declaration
• Subpart FC – Flight crew
• Subpart SPO – Commercial specialised operations
• Subpart MLR – Manuals, logs and records
• Subpart SEC – Security
• Subpart CC – Cabin crew
• Subpart TC – Technical crew
• Subpart FTL – Flight and duty time limitations

Annex IV – Part-CAT Commercial Air Transport Operations

• Subpart A – General requirements (GEN)
• Subpart B – Operating procedures (OP)
• Subpart C – Aircraft performance and operating limitations (POL)
• Subpart D – Instruments, data and equipment (IDE)

Annex V – Part-SPA Operations requiring Specific Approvals

• Subpart A – General requirements (GEN)
• Subpart B – PBN
• Subpart C – MNPS
• Subpart D – RVSM
• Subpart E – LVO
• Subpart F – ETOPS
• Subpart G – DG
• Subpart H – NVIS
• Subpart I – HHO
• Subpart J – HEMS A
• Subpart K – HOFO
• Subpart L – SET-IMC
• Subpart M – EFB

Annex VI – Part-NCC Non-commercial operations with complex motor-powered aircraft

• Subpart A – General requirements (GEN)
• Subpart B – Operating procedures (OP)
• Subpart C – Aircraft performance and operating limitations (POL)
• Subpart D – Instruments, data and equipment (IDE)

Annex VII – Part-NCO Non-commercial operations with other-than complex motor-powered aircraft

• Subpart A – General requirements (GEN)
• Subpart B – Operating procedures (OP)
• Subpart C – Aircraft performance and operating limitations (POL)
• Subpart D – Instruments, data and equipment (IDE)
• Subpart E – Specific requirements (SPEC)

Annex VIII – Part-SPO Specialised operations

• Subpart A – General requirements (GEN)
• Subpart B – Operational procedures (OP)
• Subpart C – Aircraft performance and operating limitations (POL)
• Subpart D – Instruments, data and equipment (IDE)
• Subpart E – Specific requirements (SPEC)