Revnic Cristian & Associates has successfully represented the Declic association before the Cluj County Court in challenging the legality of the environmental permit for a gold and copper mining project operated by Canada's Euro Sun Mining and its Samax Romania subsidiary in the Apuseni mountains in Hunedoara County.

Baker McKenzie has successfully represented the interests of Minova Ekochem before the Supreme Court of Poland regarding a competition case.

White & Case has successfully represented the Bulgarian Energy Holding and its Bulgargaz and Bulgartransgaz subsidiaries before the European Union's General Court in a case that saw the full annulment of a 2018 decision by the European Commission and related EUR 77 million fine imposed for foreclosing the Bulgarian gas supply market.

BSJP BNT has advised JSK Architekci on its winning bid during public contract award proceedings for the design of the Air Traffic Control Tower of Centralny Port Komunikacyjny – including representation in three appeal proceedings before Poland's National Appeals Chamber.

In July 2023 the European Court of Justice (ECJ) gave its judgment in case no. C-106-22 (Xella Judgment). The case was referred by the Fővárosi Törvényszék (Budapest High Court, Hungary) for preliminary ruling on the interpretation of Article 65(1)(b) TFEU in conjunction with recitals 4 and 6 of Regulation (EU) 2019/452 (EU FDI Regulation) and Article 4(2) TEU.

Vavrovsky Heine Marth has successfully represented the Bodner Group in proceedings before Austria's Constitutional Court regarding the development plan and building permit for the Quadrill urban development project in Linz, challenged as unconstitutional by one of the project's neighbors.