authentic languagesmeans all the official languages of the Communities, without prejudice to the application of Council Regulation (EC) No 930/2004, in the case of instruments of general application, and the language or languages of those to whom they are addressed, in other cases.
instrumentmeans any instrument referred to in Article 249 of the EC Treaty and Article 161 of the Euratom Treaty.5.For the purposes of these Rules of Procedure, “authentic languages” means all the official languages of the Communities, without prejudice to the application of Council Regulation (EC) No 930/2004, in the case of instruments of general application, and the language or languages of those to whom they are addressed, in other cases.