Judgment of the Court (Third Chamber) of 21 December 2023.#Papier Mettler Italia S.r.l. v Ministero della Transizione Ecologica and Ministero dello Sviluppo Economico.#Request for a preliminary ruling from the Tribunale Amministrativo Regionale per il Lazio.#Reference for a preliminary ruling – Approximation of laws – Environment – Directive 94/62/EC – Packaging and packaging waste – Directive 98/34/EC – Information procedure in the field of technical standards and regulations and of rules on Information Society services – Obligation on the Member States to notify the European Commission of any draft technical regulation – National legislation containing stricter technical rules than those laid down by EU legislation.#Case C-86/22.