ArcelorMittal Exploitation Minière Canada s.e.n.c. fined $100 million for violating the Fisheries Act through illegal deposits of deleterious substances

On May 15, 2026, ArcelorMittal Exploitation Minière Canada s.e.n.c. (AMEM) was sentenced by the Court of Québec to pay a fine of $100 million, after pleading guilty to 100 counts of violating the Fisheries Act. AMEM was sentenced to pay $1 million per count