By David Saks
#2710 Particular conditions may arise that require an environmental impact statement to be prepared because of the events demanding it. This requirement is known as CERCLA, the Comprehensive Environmental Response, Compensation and Liability Act. Is this true or false ? Take your time. The solution is posted below the wildlife photo. A. False The requirement to prepare an environmental impact statement is regulated by NEPA, the National Environmental Protection Act and requires the preparation of an environmental impact statement whenever an action is taken by the federal government, and that action will be considered to have an important consequence or change on the environment.