Judgment of the Court (Sixth Chamber) of 14 October 2020.#SC Valoris SRL v Direcţia Generală Regională a Finanţelor Publice Craiova – Administraţia Judeţeană a Finanţelor Publice Vâlcea and Administraţia Fondului pentru Mediu.#Request for a preliminary ruling from the Tribunalul Vâlcea.#Reference for a preliminary ruling – Principles of EU law – Principle of sincere cooperation – Principles of equivalence and effectiveness – Recovery of taxes levied by a Member State in breach of EU law – Time limit for lodging applications for reimbursement of such taxes – No similar time limit for the reimbursement of sums levied by that Member State in breach of national law.#Case C-677/19.