We invite contributions in five categories: research papers, presentation proposals, panel proposals, workshop proposals, and demo proposals. RESEARCH PAPERS undergo double-blinded, peer review, and are published by Elsevier in a special issue of Digital Investigation. PRESENTATIONS, POSTERS, and DEMOS undergo a light review process to select presentations of maximal interest to DFRWS attendees, and filter out sales pitches. Presentation proposals must specify their target length from the following options: 20 minutes, 120 minutes (2 hours), or 240 minutes (4 hours). Note, 2-4 hour presentations are referred to as ‘workshops’ described below.