Municipio de Mariana -v- BHP Group (UK) Ltd and another
Business and Property CourtsHigh CourtTechnology and Construction CourtJudgment
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Neutral Citation Number: [2026] EWHC 73 (TCC)
Case No: HT-2022-000304
Case No: HT-2023-000058
In the High Court of Justice
Business and Property Courts of England and Wales
Technology and Construction Court (KBD)
19 January 2026
Before:
Mrs Justice O’Farrell DBE
Between:
Municipio de Mariana and the Claimants identified in the Schedules to the
Claim Forms
-v-
BHP Group (UK) Ltd
(formerly BHP BILLITON PLC and thereafter
BHP GROUP PLC)
BHP Group Limited