Secretary-General of ASEAN, Dr. Kao Kim Hourn, today had a meeting with Ambassador of Australia to ASEAN, H.E. Tiffany McDonald, at the ASEAN Headquarters/ASEAN Secretariat. They exchanged views on advancing ASEAN-Australia cooperation, particularly in light of the 5th anniversary of the ASEAN-Australia Comprehensive Strategic Partnership (CSP) this year, and discussed regional and international developments.