This document summarizes the consensus among syringe exchange program (SEP) experts of the underlying principles and programmatic elements that enable or constrain SEP effectiveness. Effective SEPs have the support of local governing bodies and match sound operational characteristics with responsiveness to the unique features of their host communities. The panel highlighted operational characteristics that are critical for effective SEPs, and measures to be avoided because they undermine the primary goal of SEP: to make new, sterile syringes available to IDUs.





