| Party | Signature | Provisional application |
RatificationS=Signature without reservation or requirement of ratification R=Ratification, Acceptance, Approval or Notification A=Accession Su=Succession NK=Not Known | Entry into force | Renunciation | Termination |
|---|---|---|---|---|---|---|
| Brunei | 25-07-1998 | 01-06-1999 (R) | 17-07-2000 | |||
| Cambodia | 25-07-1998 | 06-12-1999 (R) | 17-07-2000 | |||
| Indonesia | 25-07-1998 | 04-10-1999 (R) | 17-07-2000 | |||
| Laos | 25-07-1998 | 03-08-1999 (R) | 17-07-2000 | |||
| Malaysia | 25-07-1998 | 08-01-1999 (R) | 17-07-2000 | |||
| Myanmar | 25-07-1998 | 23-04-1999 (R) | 17-07-2000 | |||
| Papua New Guinea | 25-07-1998 | 17-07-2000 (R) | 17-07-2000 | |||
| Philippines | 25-07-1998 | 24-11-1998 (R) | 17-07-2000 | |||
| Singapore | 25-07-1998 | 20-11-1998 (R) | 17-07-2000 | |||
| Thailand | 25-07-1998 | 24-05-1999 (R) | 17-07-2000 | |||
| Vietnam | 25-07-1998 | 09-04-1999 (R) | 17-07-2000 |