All 32 teams have been invited to the private workout, which will include an interview, measurements and quarterback drills. The workout will be recorded and provided to all league teams.
It's not known how many teams will attend the workout, which will be closed to the public and the media.
The Falcons, who play in North Carolina on Sunday, did not immediately respond for comment on the workout.
Kaepernick filed a grievance through the NFL Players Association against the NFL on Oct. 16, 2017.
The grievance filed by Kaepernick and Panthers' safety Eric Reid against the NFL was settled in February. Terms of the settlement were not released.
This article was written by D. Orlando Ledbetter, of The Atlanta Journal-Constitution.