a legal practitioner qualified in one of the Member States of the European Economic Area and having his place of business within the European Economic Area, to the extent that he is entitled, within the said Member State, to act as a representative in trade mark matters;
À la demande de l'Office ou, le cas échéant, de l'autre partie à la procédure, les représentants devant l'Office déposent auprès de celui-ci un pouvoir signé qui doit être versé au dossier.