| Contracting Party | Treaty | Signature | Instrument | In Force | Details |
| Tajikistan | Berne Convention | | Accession: December 9, 1999 | March 9, 2000 | Details |
| Tajikistan | Budapest Treaty | | Declaration of Continued Application: February 14, 1994 | December 25, 1991 | Details |
| Tajikistan | Hague Agreement | | Accession: December 21, 2011 | March 21, 2012 | Details |
| Tajikistan | Locarno Agreement | | Declaration of Continued Application: February 14, 1994 | December 25, 1991 | Details |
| Tajikistan | Madrid Agreement (Marks) | | Declaration of Continued Application: February 14, 1994 | December 25, 1991 | Details |
| Tajikistan | Madrid Protocol | | Accession: March 31, 2011 | June 30, 2011 | Details |
| Tajikistan | Nairobi Treaty | | Declaration of Continued Application: February 14, 1994 | December 25, 1991 | Details |
| Tajikistan | Nice Agreement | | Declaration of Continued Application: February 14, 1994 | December 25, 1991 | Details |
| Tajikistan | Paris Convention | | Declaration of Continued Application: February 14, 1994 | December 25, 1991 | Details |
| Tajikistan | Patent Cooperation Treaty | | Declaration of Continued Application: February 14, 1994 | December 25, 1991 | Details |
| Tajikistan | Phonograms Convention | | Accession: November 26, 2012 | February 26, 2013 | |
| Tajikistan | Rome Convention | | Accession: February 19, 2008 | May 19, 2008 | |
| Tajikistan | Singapore Treaty | March 28, 2006 | | | |
| Tajikistan | Strasbourg Agreement | | Declaration of Continued Application: February 14, 1994 | December 25, 1991 | Details |
| Tajikistan | WIPO Convention | | Declaration of Continued Application: February 14, 1994 | December 25, 1991 | Details |
| Tajikistan | WIPO Copyright Treaty | | Accession: January 5, 2009 | April 5, 2009 | |
| Tajikistan | WIPO Performances and Phonograms Treaty | | Accession: May 24, 2011 | August 24, 2011 | |