Harlequins have confirmed that lock George Robson will join French club Oyonnax at the end of the season.
The 29-year-old has made nearly 200 appearances for Quins since 2006.
"George has been one of the great servants of the club and I have no doubt we will see him back at Harlequins in some capacity in the future," director of rugby Conor O'Shea told the club's official website.
"He goes with our best wishes. We will miss him hugely, not only on the pitch but also off it. He has given so much to Harlequins and only those who have worked with him will know what he puts himself through and what he delivers."
Robson was part of the England squad that toured South Africa in 2012, though he is yet to make a senior appearance for his country.
