Court of Justice (Fourth Chamber) 29 January 2020, C-785/18 (GAEC Jeanningros v Institut national de l’origine et de la qualité (INAO) and Others.)

JUDGMENT OF THE COURT (Fourth Chamber) 29 January 2020 ( *1 ) (Reference for a preliminary ruling — Agriculture — Protection of geographical indications and designations of origin for agricultural products and foodstuffs — Protected designation of origin ‘Comté’ — Minor amendment to a product specification — Action before national courts contesting an application for an amendment — Case-law of