| Contracting Parties/Signatories | Signature | Instrument | In Force | Details |
|---|---|---|---|---|
| Armenia | Definitive Signature : May 22, 2001 | May 22, 2001 | ||
| Belarus | Definitive Signature : May 22, 2001 | May 22, 2001 | ||
| Eurasian Patent Organization (EAPO) | Definitive Signature : May 22, 2001 | May 22, 2001 | ||
| Republic of Moldova | Definitive Signature : May 22, 2001 | May 22, 2001 | ||
| Russian Federation | Definitive Signature : May 22, 2001 | May 22, 2001 | ||
| Tajikistan | Definitive Signature : May 22, 2001 | May 22, 2001 | ||
| Uzbekistan | Definitive Signature : May 22, 2001 | May 22, 2001 |