| Contracting Party | Treaty | Signature | Instrument | In Force | Details |
|---|
| Liechtenstein | Berne Convention | | Accession: July 20, 1931 | July 30, 1931 | Details |
| Liechtenstein | Budapest Treaty | | Accession: May 19, 1981 | August 19, 1981 | |
| Liechtenstein | Hague Agreement | | Accession: May 8, 1933 | July 14, 1933 | Details |
| Liechtenstein | Locarno Agreement | October 8, 1968 | | | |
| Liechtenstein | Madrid Agreement (Indications of Source) | | Accession: May 8, 1933 | July 14, 1933 | Details |
| Liechtenstein | Madrid Agreement (Marks) | | Accession: May 8, 1933 | July 14, 1933 | Details |
| Liechtenstein | Madrid Protocol | June 28, 1989 | Ratification: December 17, 1997 | March 17, 1998 | |
| Liechtenstein | Nice Agreement | June 15, 1957 | Accession: January 24, 1967 | May 29, 1967 | Details |
| Liechtenstein | Paris Convention | | Accession: May 8, 1933 | July 14, 1933 | Details |
| Liechtenstein | Patent Cooperation Treaty | | Accession: December 19, 1979 | March 19, 1980 | Details |
| Liechtenstein | Patent Law Treaty | | Accession: September 18, 2009 | December 18, 2009 | |
| Liechtenstein | Phonograms Convention | April 28, 1972 | Ratification: July 12, 1999 | October 12, 1999 | |
| Liechtenstein | Rome Convention | | Accession: July 12, 1999 | October 12, 1999 | Details |
| Liechtenstein | Singapore Treaty | | Accession: December 3, 2009 | March 3, 2010 | |
| Liechtenstein | Strasbourg Agreement | March 24, 1971 | | | |
| Liechtenstein | Trademark Law Treaty | March 8, 1995 | Ratification: December 17, 1997 | March 17, 1998 | |
| Liechtenstein | WIPO Convention | July 14, 1967 | Ratification: February 21, 1972 | May 21, 1972 | |
| Liechtenstein | WIPO Copyright Treaty | | Accession: January 30, 2007 | April 30, 2007 | |
| Liechtenstein | WIPO Performances and Phonograms Treaty | | Accession: January 30, 2007 | April 30, 2007 | |
