East Asia & the Pacific Members

Member State
Country Admission Previously
1 Australia 2004 1979 → 1990
2 Brunei Darussalam 2007
3 Cambodia 1975
4 China 1983
5 Democratic People's Republic of Korea 1987
6 Fiji 1997
8 Indonesia 1975
9 Japan 1978
10 Lao People's Democratic Republic 1975
12 Malaysia 1991 1975 → 1987
13 Mongolia 1990
14 Papua New Guinea 2005
15 Philippines 1991 1975 → 1989
16 Republic of Korea 1975
17 Thailand 1996 1975 → 1990
18 Timor-Leste 2005
19 Vanuatu 2009
20 Viet Nam 1981
Associate Member
Country Admission Previously
7 Hong Kong, China 1999
11 Macao, China 1981