Judgment of the Court (Ninth Chamber) of 12 September 2019.#Pollo del Campo S.c.a. and Others v Regione Emilia-Romagna and Others and SAIGI Società Cooperativa Agricola a r.l. and MA.GE.MA. Società Agricola Cooperativa v Regione Emilia-Romagna and A.U.S.L. Romagna.#Requests for a preliminary ruling from the Consiglio di Stato.#Reference for a preliminary ruling — Approximation of laws — Regulation (EC) No 882/2004 — Article 27 — Official controls of feed and food — Financing — Fees or charges payable for official controls — Whether it is possible for Member States to exempt certain categories of operator — Minimum rates for fees.#Joined Cases C-199/18, C-200/18 and C-343/18.