- Aerial Work
- Aerodromes
- Aeronautical Information Management
- Air Displays
- Aircraft Registration
- Airspace
- Application Forms
- Cabin Crew
- Carriage of Dangerous Goods
- Consultations
- Continuing Airworthiness
- Ferry Flights
- Flight Training
- Ground Operations
- Key IAA Contacts
- Land Use Planning and Offshore Development
- Part NCC
- Production
- Registration / Airworthiness Fees
- Safety Reporting
- Volcanic Ash
The Aeronautical Services Department classifies airspace in accordance with international rules, establishes Temporary Restricted Areas and sets standards for instrument flight procedures. It validates instrument flight procedures produced by ATS providers, validates aeronautical charts in accordance with Annex 4 and validates positional data in accordance with ICAO annexes and national standards.