United States v. Bestfoods, 524 U.S. 51 (1998) (U.S. Supreme Court)
United States v. Bestfoods is a cornerstone Supreme Court decision at the intersection of environmental liability and corporate law.
Under CERCLA, when and how may a parent corporation be held liable for cleanup costs associated with a subsidiary's contaminated facility—specifically, (1) may the parent be held directly liable as an "operator," and if so, under what standard; and (2) does CERCLA displace traditional state-law principles for piercing the corporate veil to impose derivative liability?
CERCLA imposes strict liability on, among others, the current and former "owner and operator" of a facility (42 U.S.C. § 9607(a)). A corporate parent is not liable for the acts of its subsidiary merely by virtue of ownership. Derivative liability requires piercing the corporate veil under the applicable state's corporate law, and CERCLA does not create a special federal veil-piercing standard. Separately, a parent may be directly liable as an "operator" if it "manages, directs, or conducts operations specifically related to pollution, that is, operations having to do with the leakage or disposal of hazardous waste, or decisions about compliance with environmental regulations." The mere existence of overlapping directors and officers, parental monitoring of the subsidiary's performance, or articulation of general policies is insufficient; there is a presumption that dual officers and directors act in their subsidiary capacities when managing the subsidiary's affairs absent evidence to the contrary.
The Court held that (1) a parent corporation may be held directly liable under CERCLA as an "operator" only if it actively participated in and exercised control over operations of the facility itself, particularly pollution-related operations; and (2) a parent may be derivatively liable for a subsidiary's actions only if the corporate veil can be pierced under applicable state corporate law. The Court rejected a special federal veil-piercing standard under CERCLA and vacated and remanded for application of the correct standards.
Bestfoods is the leading case on parent corporation liability under CERCLA. It preserves the integrity of limited liability by insisting on state-law veil-piercing for derivative liability while simultaneously preventing evasion of cleanup responsibility by recognizing direct operator liability when a parent actually controls pollution-related operations. The decision provides a practical operator test, clarifies the evidentiary significance of overlapping management, and guides corporate structuring, compliance, and due diligence. For law students, it exemplifies statutory interpretation anchored in corporate law norms and shows how federal environmental policy coexists with traditional corporate doctrine.