Legislatie
-
Protocol adopted at Madrid on 27 June 1989 relating to the Madrid Agreement concerning the international registration of marks
http://www.wipo.int/madrid/en/legal_texts/trtdocs_wo016.html -
Nice Agreement Concerning the International Classification of Goods and Services
http://www.wipo.int/treaties/en/classification/nice/trtdocs_wo019.html
