A trade mark the use of which corresponds to one or more of the situations referred to in Article 21(2), which has been applied for, registered, or established by use, if that possibility is provided for by the legislation concerned, in good faith within the territory of the Union, before the date on which the application for protection of the geographical indication was submitted to the Commission, may continue to be used and renewed notwithstanding the registration of a geographical indication, provided that no grounds for its invalidity or revocation exist under Directive (EU) 2015/2436 of the European Parliament and of the Council24 or Regulation (EU) 2017/1001 of the European Parliament and of the Council25.