Indirect expropriation
https://www.iareporter.com/articles/romania-is-hit-with-another-treaty-based-arbitration-arising-out-of-its-regime-for-restitution-of-assets-abusively-taken-during-the-communist-era/ (requires subscription)
https://www.iareporter.com/arbitration-cases/jak-sukyas-and-edward-sukyas-v-romania/ (requires subscription)
https://www.italaw.com/cases/10624
https://pca-cpa.org/en/news/pca-press-release-hearing-on-jurisdiction-in-arbitrations-between-mr-jak-sukyas-and-romania-pca-case-no-2020-53-and-mr-edward-sukyas-and-romania-pca-case-no-2020-54/
https://pca-cpa.org/en/cases/338/
https://www.iareporter.com/articles/revealed-twin-tribunals-hearing-treaty-arbitrations-against-romania-stemming-from-decades-old-cinematographic-venture-decline-jurisdiction-over-one-investors-claim-based-on-cultural-industri/ (requires subscription)