| Nation | Organisation | founding date |
| West | ||
| Myanmar | tbd | open |
| Malaysia | Local Chapter | within 2006 |
| Thailand | tbd | open |
| Singapore | Local Chapter | within 2006 |
| Indonesia | Local Chapter | within 2006 |
| East | ||
| Cambodia | tbd | open |
| Laos | tbd | open |
| Vietnam | tbd | open |
| Brunei | tbd | open |
| the Philippines | tbd | open |
