The American Chemical Society’s Southern Arizona Local Section will host the Rocky Mountain Regional Meeting (RMRM) Oct. 20–23 virtually and in person in Tucson, Arizona. The theme, “Diverse Chemistry in a Diverse Region,” is woven throughout the program. Full meeting details are available at rmrm2021.com. Technical program. The technical program consists of 17 oral sessions and two poster sessions. Sessions include “Química,” a session showcasing scientists presenting in Spanish. “Indigenous Ways of Knowing, Indigenous Education, and Chemistry” will explore the knowledge of the Native populations of the Southwest. “Black Chemists towards a Brighter Future” is a collaboration with the National Organization for the Professional Advancement of Black Chemists and Chemical Engineers. Other technical sessions will include “Inorganic Chemistry Research and Teaching: A Symposium in Honor of Dennis L. Lichtenberger,” “Polyoxazolines in Industry,” “Polymers and Materials,” and “Energy: Solar, Batteries and Beyond.” The poster sessions will feature mostly in-person presentations; however,