The Electronic Case Reporting (eCR) and Reportable Conditions Knowledge Management System (RCKMS) Community of Practice (CoP) is a forum for staff from state, local, territorial, and tribal public health agencies to participate in discussions related to using RCKMS. Note: If you are an eCR partner and would like to engage with the eCR/RCKMS CoP, email Shahidah Williams (swilliams@cste.org) at CSTE for details.