ExpandAI (NSF 23-506) Office hours are provided for your convenience. NSF Program Directors representing different categories of MSIs will be available on the days and times listed to answer your questions about the program. Feel free to join/leave at any point during the meeting. To join, simply follow the event link below. You do not need to turn on your microphone or share your camera to join. Responses will be provided to questions typed into the Zoom chat window. Office hours will not be recorded but will be held regularly as advertised. Come prepared with your questions or simply join in to listen. The dates and times of the Virtual Office Hours are listed below: