The IAA consults with a wide range of bodies and organisations as it carries out its business. These include;
Irish Government Departments and other agencies
- Department of Transport, Tourism and Sport
- Department of Justice & Equality
- Department of Defence
- Department of Foreign Affairs
- Commission for Aviation Regulation
- Met Éireann
- Air Accident Investigation Unit
- The Irish Air Corps
- The Revenue Commissioners
International Aviation Organisations
- International Civil Aviation Organisation (ICAO) and their contracting States
- EASA - European Aviation Safety Agency and its Member States
- EASA CAMOs (Continuing Airworthiness & Maintenance Organisations)
- EASA Part 145s (maintenance organisations)
- EASA POAs (production organisations)
- EASA DOAs (design organisations)
- EU Commission including DG Move and Single European Skies Committee
- Eurocontrol
- US Federal Aviation Administration
- UK Civil Aviation Authority
Irish Aviation Industry
- Flight Simulator Training Device Organisations
- GASR - Group of Aerodrome Safety Regulators
- FOCG - Flight Operations Consultation Group
- CHOG - Commercial Helicopters Operators' Group
- Approved training organisations for flying training and aircraft maintenance
- Licensed Aerodromes
- Air Navigation Services Providers
- Individual Licence holders
- FAEI - Federation of Aerospace Enterprises in Ireland
- IALPA - Irish Airline Pilots Association
- Aircraft leasing companies
- Aircraft Registered Owners
Irish Aviation Organisations
- ILAS - Irish Light Aviation Society
- NMAI - National Microlight Association of Ireland
- IGSA - Irish Gliding and Soaring Association
- GASCI - General Aviation Safety Council of Ireland
- The general public in relation to issues such as airspace change proposals