This document summarizes a pharmaceutical freeze drying technology conference that took place in London in 2018. The conference featured presentations on optimizing freeze drying cycles through both established and new methods. Specific topics included using vial impedance spectroscopy for cycle development, evaluating stability of freeze dried vaccines through water activity measurement and modeling, and comparing quality-by-design strategies for spray drying versus lyophilization. Over 60 industry professionals from Europe and various other countries attended and provided positive feedback on the high quality presentations and selection of relevant topics covered over the two-day event.