| Contracting Parties/Signatories | Signature | Instrument | In Force | Details |
|---|---|---|---|---|
| Bahrain | December 31, 2001 | January 1, 2003 | ||
| Oman | December 31, 2001 | January 1, 2003 | ||
| Qatar | December 31, 2001 | January 1, 2003 | ||
| Saudi Arabia | December 31, 2001 | January 1, 2003 | ||
| United Arab Emirates | December 31, 2001 | January 1, 2003 |