3.
First Council Directive 89/104/EEC of 21 December 1988 to approximate the laws of the Member States relating to trade marks · European Union
Use of the trade mark with the consent of the proprietor or by any person who has authority to use a collective mark or a guarantee or certification mark shall be deemed to constitute use by the proprietor.
← (b) · All articles · 4. →
Source: EUR-Lex (Cellar) · retrieved 2026-10-29 · Text as adopted (Official Journal); later amendments are not incorporated in this text.