Case C-899/19 P: Judgment of the Court (Fourth Chamber) of 20 January 2022 — Romania v European Commission, Hungary (Appeal — Law governing the institutions — Citizens’ initiative — Regulation (EU) No 211/2011 — Article 4(2)(b) — Registration of a proposed citizens’ initiative — Condition requiring that that proposed citizens’ initiative does not manifestly fall outside the framework of the European Commission’s powers to submit a proposal for a legal act for the purpose of implementing the Treaties — Decision (EU) 2017/652 — Citizens’ initiative ‘Minority SafePack — one million signatures for diversity in Europe’ — Registration in part — Article 5(2) TEU — Principle of conferral — Article 296 TFEU — Obligation to state reasons — Audi alteram partem rule)