Prospective Purchaser Agreements
Congress initially intended the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA or Superfund)1 to provide a statutory framework for addressing what Congress believed to be a manageable number of sites presenting significant risks to human health and the environment.2 CERCLA's liability scheme, however, has had an unanticipated chilling effect on the willingness of parties to purchase or otherwise use contaminated sites throughout the country.3
In 1989, the U.S. Environmental Protection Agency (EPA) issued guidance that outlined the context within which EPA would consider providing prospective purchasers of contaminated property with covenants not to sue under CERCLA, i.e., prospective purchaser agreements.4 This Dialogue describes EPA's use of prospective purchaser agreements and discusses ways in which the Agency's approach could be improved. It also provides insight into some of the practical considerations relevant to negotiating such agreements.