As of 2025-10-16
| Sort Order | ADB Regional Cooperation Group Members |
|---|---|
| 1 | BRUNEI DARUSSALAM-INDONESIA-MALAYSIA-PHILIPPINES EAST ASEAN GROWTH AREA (BIMP-EAGA) |
| 2 | Brunei Darussalam |
| 3 | Indonesia |
| 4 | Malaysia |
| 5 | Philippines |
| 6 | CENTRAL ASIA REGIONAL ECONOMIC COOPERATION PROGRAM (CAREC) |
| 7 | Afghanistan |
| 8 | Azerbaijan |
| 9 | China |
| 10 | Georgia |
| 11 | Kazakhstan |
| 12 | Kyrgyzstan |
| 13 | Mongolia |
| 14 | Pakistan |
| 15 | Tajikistan |
| 16 | Turkmenistan |
| 17 | Uzbekistan |
| 18 | GREATER MEKONG SUBREGION (GMS) |
| 19 | Cambodia |
| 20 | China (Yunnan Province and the Guangxi Zhuang Autonomous Region only) |
| 21 | Lao PDR |
| 22 | Myanmar |
| 23 | Thailand |
| 24 | Vietnam |
| 25 | INDONESIA-MALAYSIA-THAILAND GROWTH TRIANGLE (IMT-GT) |
| 26 | Indonesia |
| 27 | Malaysia |
| 28 | Thailand |
| 29 | SOUTH ASIA SUBREGIONAL ECONOMIC COOPERATION (SASEC) |
| 30 | Bangladesh |
| 31 | Bhutan |
| 32 | India |
| 33 | Maldives |
| 34 | Myanmar |
| 35 | Nepal |
| 36 | Sri Lanka |