Warriors duo Nick Schonert and Ben Te’o have been selected for England’s latest training camp.
The players will meet up with the England squad on Sunday 23 September for the camp, which lasts until Tuesday 25 September.
Schonert has been a regular at England training camps in recent times and played for England against the Barbarians this summer. He is yet to make his full international debut.
Te’o has won 15 caps for England, with his last appearance coming against Ireland in last season’s NatWest 6 Nations.
England Head Coach Eddie Jones has selected 36 players for the training camp, which takes place in Bristol.
Jones said: “The training camp in Bristol is our last opportunity to get the squad together before the Quilter Internationals so it is vital we put down some parameters, particularly with John Mitchell coming in as defence coach.
“We’ll implement a slightly different defence philosophy building on the great work Paul Gustard has done to keep advancing our defence. It’s a great opportunity for the players to work with John and for the team to keep evolving.
“It’s a chance to get the players thinking about England and the way we want to play for England and the way we want to beat South Africa. These players have the opportunity to press their chances for selection ahead of the first Test so they will have to be enthusiastic and ready to give their best.”
Ahead of the Quilter Internationals in November an England squad will be named on October 18 before they fly to Portugal on October 24 to begin their final preparations for the four-Test series.
England will play South Africa (3 November), New Zealand (10 November), Japan (17 November) and Australia (24 November) at Twickenham Stadium, with the kick-off for all games at 3pm, live on Sky Sports HD.
Earlier this week, Mitchell was confirmed as England’s new Defence Coach until the end of the Rugby World Cup 2019 and Scott Wisemantel will continue as Attack Coach for the Quilter Internationals.
England Training Squad
Forwards (20)
Tom Curry (Sale Sharks)
Jamie George (Saracens)
Dylan Hartley (Northampton Saints)
Nathan Hughes (Wasps)
Nick Isiekwe (Saracens)
Maro Itoje (Saracens)
George Kruis (Saracens)
Joe Launchbury (Wasps)
Courtney Lawes (Northampton Saints)
Joe Marler (Harlequins)
Zach Mercer (Bath Rugby)
Michael Rhodes (Saracens)
Chris Robshaw (Harlequins)
Nick Schonert (Worcester Warriors)
Brad Shields (Wasps)
Kyle Sinckler (Harlequins)
Billy Vunipola (Saracens)
Mako Vunipola (Saracens)
Harry Williams (Exeter Chiefs)
Mark Wilson (Newcastle Falcons)
Backs (16)
Chris Ashton (Sale Sharks)
Mike Brown (Harlequins)
Danny Care (Harlequins)
Joe Cokanasiga (Bath Rugby)
Elliot Daly (Wasps)
Nathan Earle (Harlequins)
Owen Farrell (Saracens)
George Ford (Leicester Tigers)
Alex Lozowski (Saracens)
Jonny May (Leicester Tigers)
Jack Nowell (Exeter Chiefs)
Dan Robson (Wasps)
Henry Slade (Exeter Chiefs)
Ben Te’o (Worcester Warriors)
Manu Tuilagi (Leicester Tigers)
Ben Youngs (Leicester Tigers)