In a setback to 1984 Bhopal gas tragedy victims, a United States court has held that neither Union Carbide nor its former chairman Warren Anderson were liable for environmental remediation or pollution-related claims at the firm’s former chemical plant in Bhopal.

In his written opinion, US district judge John Keena concluded that even when viewing the evidence in the most favourable light for the plaintiffs, UCC is not directly liable, nor liable as an agent of UCIL, nor liable under a veil-piercing analysis.