This document provides information about the ATMOsphere America conference to be held in Atlanta on June 17-18, 2019. The conference will discuss global and regional trends in refrigerants, applications, efficiency and more. Speakers will address policy developments supporting HFC phase downs, the market potential for natural refrigerants, and new technologies like CO2 and hydrocarbon systems. Attendees will learn about real-world operating experiences with natural refrigerant systems.