MUNICÍPIO DE MARIANA AND OTHERS v BHP GROUP (UK) LTD (FORMERLY BHP GROUP PLC), BHP GROUP LTD AND VALE SA (THIRD PARTY)
[2023] BLR 111
KING’S BENCH DIVISION(TECHNOLOGY AND CONSTRUCTION COURT)
Before Mrs Justice O’Farrell
Group litigation – Multiple claimants – Directions – Need for effective record of claimants – Group register – Case management.