SERDP and ESTCP co-sponsored a workshop to (1) examine the current state of the science and technology for the remediation and restoration of contaminated sediment sites, (2) review the current and projected future status of DoD restoration activities, (3) identify data gaps that, if addressed, could aid in the restoration of contaminated sediments, and (4) prioritize research, demonstration and technology transfer opportunities to help facilitate regulatory and public acceptance of restoration of contaminated sediment sites.