| Act(s) | Article(s) | Signature | Instrument | Entry into Force |
|---|---|---|---|---|
| Geneva Act (1999) | Accession : August 11, 2003 | December 23, 2003 | ||
| Protocol of Geneva (1975) | August 29, 1975 | Ratification : March 1, 1979 | April 1, 1979 | |
| Complementary Act of Stockholm (1967) | July 14, 1967 | Ratification : February 21, 1972 | September 27, 1975 | |
| Additional Act of Monaco (1961) | November 18, 1961 | Ratification : April 20, 1966 | July 9, 1966 | |
| The Hague Act (1960) | November 28, 1960 | Ratification : March 1, 1966 | August 1, 1984 | |
| London Act (1934) | June 2, 1934 | Accession : December 8, 1950 | January 28, 1951 |
Accession to the Geneva Act (1999) was accompanied by the declaration that under Article 17(3)(c) of the said Act, the maximum duration of protection provided for by the law of the Principality of Liechtenstein is 25 years. (see The Hague Notification No. 59)
Liechtenstein notified acceptance for the termination of the Additional Act of Monaco (1961), on December 13, 2010. The termination of the Additional Act of Monaco became effective on October 18, 2016.
Liechtenstein notified acceptance for the termination of the London Act (1934), on December 13, 2010. The termination of the London Act became effective on October 18, 2016, three months after the Director General of WIPO received the last required notification of acceptance.