Nottingham Forest can confirm that Nuno da Costa has left the club to join French Ligue 1 side AJ Auxerre.
Da Costa made 14 appearances in all competitions for The Reds after signing in January 2020 from Strasbourg and departs on a permanent transfer.
The 31-year-old also had loan spells away from the club with Belgian outfit Mouscron in October 2020 before returning to France with Caen for the duration of the 2021/22 season.
The club wishes Nuno all the best for the future.