A Community Involvement Plan (CIP), once called a Community Relations Plan, provides a communication framework created to enhance public participation. Among other benefits, it enables public participation in the decision-making process to be conducted in as well-informed a manner as possible. The U.S. Army Corps of Engineers, St. Louis District, Formerly Utilized Sites Remedial Action Program (FUSRAP) will review its CIPs every five years in conjunction with the Five-Year Review and update them as needed to ensure they continue to address the concerns of the community.