| Act(s) | Article(s) | Signature | Instrument | Entry into Force |
|---|---|---|---|---|
| Geneva Act (2015) | August 5, 2015 | Ratification : October 18, 2023 | January 18, 2024 | |
| Stockholm Act (1967) | July 14, 1967 | Ratification : January 16, 1991 | April 17, 1991 |
Stockholm Act (1967): A notification was deposited by the Government of the Portuguese Republic in which that Government indicated its desire to avail itself of the provisions of Article 18(2) of the Lisbon Agreement. This notification entered into force on the date of its receipt, that is, on August 25, 1970. In pursuance of the said Article, the Portuguese Republic, which was a member of the Lisbon Special Union, could, for five years from April 26, 1970, date of entry into force of the Convention Establishing the World Intellectual Property Organization (WIPO), exercise the rights provided under Articles 9 to 12 of the Stockholm Act of the Lisbon Agreement, as if it were bound by those Articles. (see Lisbon Notification No. 6)