| Contracting Party | Treaty | Signature | Instrument | In Force | Details |
|---|
| Sao Tome and Principe | Beijing Treaty on Audiovisual Performances | June 26, 2012 | | | |
| Sao Tome and Principe | Hague Agreement | | Accession: September 8, 2008 | December 8, 2008 | Details |
| Sao Tome and Principe | Madrid Protocol | | Accession: September 8, 2008 | December 8, 2008 | |
| Sao Tome and Principe | Paris Convention | | Accession: February 12, 1998 | May 12, 1998 | Details |
| Sao Tome and Principe | Patent Cooperation Treaty | | Accession: April 3, 2008 | July 3, 2008 | |
| Sao Tome and Principe | Patent Law Treaty | June 2, 2000 | | | |
| Sao Tome and Principe | WIPO Convention | | Accession: February 12, 1998 | May 12, 1998 | |
