Judgment of the Court (Fourth Chamber) of 20 May 2021.#Sotsiaalministeerium v Riigi Tugiteenuste Keskus.#Request for a preliminary ruling from the Tallinna Ringkonnakohus.#Reference for a preliminary ruling – Public supply contracts – Directive 2004/18/EC – Articles 2 and 46 – Project financed by the Fund for European Aid to the Most Disadvantaged – Criteria for the selection of tenderers – Regulation (EC) No 852/2004 – Article 6 – Requirement of a registration certificate or approval issued by the national food safety authority of the State in which the contract is to be performed.#Case C-6/20.