WIPO-Administered Treaties

Contracting Parties > Madrid Protocol (Total Contracting Parties : 101) > Sao Tome and Principe

Contracting PartySignatureInstrumentIn ForceDetails
African Intellectual Property Organization (OAPI) Accession: December 5, 2014March 5, 2015Details
European Union (EU) Accession: July 1, 2004October 1, 2004Details
Sao Tome and Principe Accession: September 8, 2008December 8, 2008