The document discusses new developments in prescription drug monitoring programs (PDMPs) in California, Colorado, and Minnesota. It provides an overview of presentations given on upgrades to the PDMP systems in each state. Key points include: Colorado's PDMP has enhanced data reporting requirements and streamlined data retrieval; Minnesota's PDMP has focused on improving data quality and compliance; and California's upgraded PDMP (CURES 2.0) features automated registration, delegation of authority, patient flagging, peer-to-peer communication on patient safety, and de-identified data sets.