| Contracting Party | Treaty | Signature | Instrument | In Force | Details |
| Slovenia | Berne Convention | | Declaration of Continued Application: June 12, 1992 | June 25, 1991 | Details |
| Slovenia | Brussels Convention | | Declaration / Notification of Succession: November 3, 1992 | June 25, 1991 | Details |
| Slovenia | Budapest Treaty | | Accession: December 12, 1997 | March 12, 1998 | |
| Slovenia | Hague Agreement | | Accession: December 12, 1994 | January 13, 1995 | Details |
| Slovenia | Locarno Agreement | | Declaration of Continued Application: June 12, 1992 | June 25, 1991 | Details |
| Slovenia | Madrid Agreement (Marks) | | Declaration of Continued Application: June 12, 1992 | June 25, 1991 | Details |
| Slovenia | Madrid Protocol | | Accession: December 12, 1997 | March 12, 1998 | |
| Slovenia | Nairobi Treaty | | Accession: April 14, 1998 | May 14, 1998 | |
| Slovenia | Nice Agreement | | Declaration of Continued Application: June 12, 1992 | June 25, 1991 | Details |
| Slovenia | Paris Convention | | Declaration of Continued Application: June 12, 1992 | June 25, 1991 | Details |
| Slovenia | Patent Cooperation Treaty | | Accession: December 1, 1993 | March 1, 1994 | |
| Slovenia | Patent Law Treaty | June 2, 2000 | Ratification: May 8, 2002 | April 28, 2005 | |
| Slovenia | Phonograms Convention | | Accession: July 9, 1996 | October 15, 1996 | |
| Slovenia | Rome Convention | | Accession: July 9, 1996 | October 9, 1996 | Details |
| Slovenia | Strasbourg Agreement | | Accession: May 10, 2001 | May 10, 2002 | |
| Slovenia | Trademark Law Treaty | October 28, 1994 | Ratification: February 26, 2002 | May 26, 2002 | |
| Slovenia | UPOV Convention | | Accession: June 29, 1999 | July 29, 1999 | Details |
| Slovenia | Vienna Agreement | | Accession: May 10, 2001 | August 10, 2001 | Details |
| Slovenia | WIPO Convention | | Declaration of Continued Application: June 12, 1992 | June 25, 1991 | Details |
| Slovenia | WIPO Copyright Treaty | December 12, 1997 | Ratification: November 19, 1999 | March 6, 2002 | |
| Slovenia | WIPO Performances and Phonograms Treaty | December 12, 1997 | Ratification: November 19, 1999 | May 20, 2002 | |