Judgment of the Court (Third Chamber) of 12 September 2019.#A and Others v Staatssecretaris van Economische Zaken.#Request for a preliminary ruling from the Rechtbank Rotterdam.#Reference for a preliminary ruling — Protection of health — Hygiene Package — Regulation (EC) No 853/2004 — Regulation (EC) No 854/2004 — Hygiene of food of animal origin — Poultry meat — Post-mortem inspection of carcasses — Visible contamination of a carcass — Zero-tolerance approach.#Case C-347/17.