The 2019 IPC APEX EXPO technical conference is one of the most outstanding in the electronics industry. Proceedings from this technical conference include: 98 presentations from 34 sessions, 20 poster papers and 5 buzz session presentations on Automation in Electronics Manufacturing, Adhesives, Advanced Technology, Area Array/Flip Chip/0201 Metric, Assembly and Rework Processes, BGA/CSP Packaging, Black Pad and Other Board Related Defect Issues, BTC/QFN/LGA Components, Business