The APC has 44 member nations that are divided up into five sub-regions:
People’s Republic of China (CHN)
Democratic People’s Republic of Korea (DPRK)
Hong Kong, China (HKG)
Japan (JPN)
Republic of Korea (KOR)
Macao, China (MAC)
Mongolia (MGL)
Chinese Taipei (TPE)
Islamic Republic of Iran (IRI)
Kazakhstan (KAZ)
Kyrgyz Republic (KGZ)
Tajikistan (TJK)
Turkmenistan (TKM)
Uzbekistan (UZB)
Bahrain (BHR)
Iraq (IRQ)
Jordan (JOR)
Kuwait (KUW)
Lebanon (LBN)
Oman (OMA)
Palestine (PLE)
Qatar (QAT)
Saudi Arabia (KSA)
Syrian Arab Republic (SYR)
United Arab Emirates (UAE)
Yemen (YEM)
Afghanistan (AFG)
Bangladesh (BAN)
Bhutan (BHU)
India(IND)
Maldives(MDV)
Nepal (NEP)
Pakistan (PAK)
Sri Lanka (SRI)
Brunei Darussalam (BRU)
Cambodia (CAM)
Indonesia (INA)
Lao People’s Democratic Republic (LAO)
Malaysia (MAS)
Myanmar (MYA)
Philippines (PHI)
Singapore (SIN)
Thailand (THA)
Democratic Republic of Timor-Leste (TLE)
Vietnam (VIE)