Yes, it’s highly recommended. A quick check-in a few days to a week before the event (via email or a short call) lets you update the speaker on any last-minute changes – like a shift in schedule, a change in expected attendee numbers, or new developments in your company or industry. This ensures the speaker walks on stage fully up-to-date. Even if there’s nothing new to report, that final reassurance can give you both peace of mind.