NSF Research Traineeship Program (NSF 21-536) Thank you for your interest in the NSF Research Traineeship solicitation. To respond to solicitation-specific questions for this program, we will be scheduling several open-forum Question & Answer sessions in August 2023. See information below on how to join, as well as dates and times, which will be updated as sessions are scheduled. You can join for part of the time or listen to the entire session, and there is no need to pre-register. These sessions will only address specific, solicitation-related questions posed by attendees. The Q&A portion of these sessions will not be recorded.