Year 2005
1. The Free Commercial Zone (FCZ) at KLIA received the MS ISO 9001:2000 Quality Management Systems for the scope of management of FCZ covering issuance of licences and monitoring of the movement of cargo in and out of FCZ.
   
2. Malaysia Airports Management & Technical Services received the MS ISO 9001:2000 Quality Management Systems for the scope of provision of technical advisory and consultancy services in the management of airport cleaning services, monitoring of the quality of airport cleaning services and project management consultancy.
   
3. Kuching International Airport received the MS ISO 9001:2000 for Airport Management, Operations and Maintenance of Airport Covering Fire and Rescue Services, Aviation Security, Engineering and General Operations.
   
4. Kuching International Airport received the Aerodrome Certification from the Department of Civil Aviation (DCA), being the second airport in Malaysia, after KLIA, to receive the prestigious certification.
   
5. Penang International Airport received the Aerodrome Certification from the Department of Civil Aviation(DCA).
   
6. Penang International Airport received the MS ISO 9001:2000 from SIRIM for Airport Management, Operations and Maintenance of Airport Covering Fire and Rescue Services, Aviation Security, Engineering and General Operations.
   
7. KLIA was selected as one of the Top 10 Airports in the 2005 World Airport Awards survey organised by Skytrax Research, a British based air travel industry research company.
   
8. KLIA was ranked second for Best Airport (15-25 million passengers per annum) category in the 2004 AETRA Airport Customer Satisfaction Survey.
   
9. Pan Pacific Kuala Lumpur International Airport was voted The Best Airport Hotel in Asia 2005 by Business Asia Magazine.
   
10. Malaysia Airports 2004 Annual Report received the Certificate of Merit in the National Annual Corporate Report Awards 2005 (NACRA), the second time Malaysia Airports received the NACRA award.
   
11. KLIA was voted as second runner-up in the Favourite Asian Airport category in the fifth annual TIME Readers' Travel Choice Awards.