L'Arrangement de Vienne institue une classification (la classification de Vienne) des marques composées d'éléments figuratifs ou comportant des éléments figuratifs. Les offices compétents des États contractants doivent faire figurer, dans tous les titres et publications officiels relatifs à l'enregistrement et au renouvellement de ces marques, les numéros des catégories, des divisions et des sections de la classification auxquelles appartiennent les éléments figuratifs des marques.
The World Intellectual Property Organization (WIPO) is one of the 17 specialized agencies of the United Nations.
WIPO was created in 1967 "to encourage creative activity, to promote the protection of intellectual property throughout the world."
WIPO currently has 189 member states, administers 26 international treaties, and is headquartered in Geneva, Switzerland. The current Director-General of WIPO is Francis Gurry, who took office on October 1, 2008. 186 of the UN Members as well as the Cook Islands, Holy See and Niue are Members of WIPO. Non-members are the states of Marshall Islands, Federated States of Micronesia, Nauru, Palau, Solomon Islands, South Sudan and East Timor. The Palestinians have observer status.