Judgment of the Court (Third Chamber) of 3 October 2019.#Valsts ieņēmumu dienests v SIA „Altic”.#Request for a preliminary ruling from the Augstākā tiesa.#Reference for a preliminary ruling — Value added tax (VAT) — Directive 2006/112/EC — Procurement of food products — Deduction of input tax — Refusal of deduction — Possibly fictitious supplier — VAT fraud — Requirements relating to knowledge on the part of the purchaser — Regulation (EC) No 178/2002 — Obligations of traceability of foodstuffs and identification of the supplier — Regulations (CE) No 852/2004 and (EC) No 882/2004 — Registration obligations of operators in the food sector — Effect on the right to deduct VAT.#Case C-329/18.