About Intellectual Property IP Training Respect for IP IP Outreach IP for… IP and... IP in... Patent & Technology Information Trademark Information Industrial Design Information Geographical Indication Information Plant Variety Information (UPOV) IP Laws, Treaties & Judgements IP Resources IP Reports Patent Protection Trademark Protection Industrial Design Protection Geographical Indication Protection Plant Variety Protection (UPOV) IP Dispute Resolution IP Office Business Solutions Paying for IP Services Negotiation & Decision-Making Development Cooperation Innovation Support Public-Private Partnerships AI Tools & Services The Organization Working with WIPO Accountability Patents Trademarks Industrial Designs Geographical Indications Copyright Trade Secrets WIPO Academy Workshops & Seminars IP Enforcement WIPO ALERT Raising Awareness World IP Day WIPO Magazine Case Studies & Success Stories IP News WIPO Awards Business Universities Indigenous Peoples Judiciaries Genetic Resources, Traditional Knowledge and Traditional Cultural Expressions Economics Finance Intangible Assets Gender Equality Global Health Climate Change Competition Policy Sustainable Development Goals Frontier Technologies Mobile Applications Sports Tourism PATENTSCOPE Patent Analytics International Patent Classification ARDI – Research for Innovation ASPI – Specialized Patent Information Global Brand Database Madrid Monitor Article 6ter Express Database Nice Classification Vienna Classification Global Design Database International Designs Bulletin Hague Express Database Locarno Classification Lisbon Express Database Global Brand Database for GIs PLUTO Plant Variety Database GENIE Database WIPO-Administered Treaties WIPO Lex - IP Laws, Treaties & Judgments WIPO Standards IP Statistics WIPO Pearl (Terminology) WIPO Publications Country IP Profiles WIPO Knowledge Center WIPO Technology Trends Global Innovation Index World Intellectual Property Report PCT – The International Patent System ePCT Budapest – The International Microorganism Deposit System Madrid – The International Trademark System eMadrid Article 6ter (armorial bearings, flags, state emblems) Hague – The International Design System eHague Lisbon – The International System of Appellations of Origin and Geographical Indications eLisbon UPOV PRISMA UPOV e-PVP Administration UPOV e-PVP DUS Exchange Mediation Arbitration Expert Determination Domain Name Disputes Centralized Access to Search and Examination (CASE) Digital Access Service (DAS) WIPO Pay Current Account at WIPO WIPO Assemblies Standing Committees Calendar of Meetings WIPO Webcast WIPO Official Documents Development Agenda Technical Assistance IP Training Institutions COVID-19 Support National IP Strategies Policy & Legislative Advice Cooperation Hub Technology and Innovation Support Centers (TISC) Technology Transfer Inventor Assistance Program WIPO GREEN WIPO's Pat-INFORMED Accessible Books Consortium WIPO for Creators WIPO Translate Speech-to-Text Classification Assistant Member States Observers Director General Activities by Unit External Offices Job Vacancies Procurement Results & Budget Financial Reporting Oversight
Arabic English Spanish French Russian Chinese
Laws Treaties Judgments Browse By Jurisdiction

IP Treaties Collection
Contracting Parties Berne Convention Liechtenstein

Dates Accession: July 20, 1931 Entry into force: July 30, 1931



Act(s) Article(s) Signature Instrument Entry into Force
Paris Act (1971) July 24, 1971 Ratification : June 23, 1999 September 23, 1999
Stockholm Act (1967) 22 - 38 July 14, 1967 Ratification : February 21, 1972 May 25, 1972
Brussels Act (1948) June 26, 1948 Ratification : September 1, 1950 August 1, 1951
Rome Act (1928) Accession : July 20, 1931 August 30, 1931
Berlin Act (1908) Accession : July 20, 1931 July 30, 1931


Declarations, Reservations

Stockholm Act (1967): The instrument of ratification contained a declaration provided for in Article 28(1)(b)(i) of the said Act to the effect that the ratification does not apply to Articles 1 to 21 and to the Protocol Regarding Developing Countries. (see Berne Notification No. 35)