This document provides information about the 4th annual Pre-Filled Syringes East Coast conference taking place on April 26-27, 2017 in Boston, MA. It includes details about two pre-conference workshops on human factors in prefilled devices and silicone layer technology. The conference will feature presentations from pharmaceutical companies on topics like market trends, change controls, and wearable devices. It is chaired by representatives from Shire and Regeneron and will include speakers from the FDA, AbbVie, Amgen, Eli Lilly, Janssen, Sandoz, and Biogen.