Match officials to December 12
European Cup competition is back this weekend while the IRB World Sevens Series moves to South Africa.
European Cup competition is back this weekend while the IRB World Sevens Series moves to South Africa.
Oxford's annual clash with rivals Cambridge provides a mid-week highlight and has top quality officiating as Test referee Andrew Small takes up the whistle.
Irishman Alain Rolland will be on the outskirts of London when Racing-Métro take on Saracens while Alan Lewis joins Leicester Tigers in Perpignan.
Englishman Wayne Barnes will also be in France this weekend to take control of Leinster's clash with Clermont.
Heineken Cup, Round 3
Glasgow Warriors vs Toulouse
Referee:James Jones (Wales)
Assistant referees: David Bodily (Wales), Jonathan Mason (Wales)
Northampton Saints vs Cardiff Blues
Referee:Romain Poite (France)
Assistant referees: Christophe Berdos (France), Cyril Lafon (France)
Castres vs Edinburgh
Referee:JP Doyle (England)
Assistant referees: Rob Debney (England), Paul Dix (England)
Saracens vs Racing-Métro 92
Referee:Alain Rolland (Ireland)
Assistant referees: Leo Colgan (Ireland), Jonathan Peak (Ireland)
Television match official: Peter Ferguson (Ireland)
Ulster vs BathReferee:Jérôme Garces (France)
Assistant referees: Laurent Cardona (France), Jean-Luc Rebollal (France)
Aironi vs Biarritz
Referee:Peter Fitzgibbon (Ireland)
Assistant referees: Alan Rogan (Ireland), Mark Hermin (Ireland)
Television match official: Sean Flannery (Ireland)
Perpignan vs Leicester Tigers
Referee:Alan Lewis (Ireland)
Assistant referees: Simon McDowell (Ireland), Brian MacNiece (Ireland)
Television match official: Tony Redmond (Ireland)
Scarlets vs Benetton Treviso
Referee:Greg Garner (England)
Assistant referees: Chris White (England), Llyr Apgeraint-Roberts (England)
Clermont Auvergne vs Leinster
Referee:Wayne Barnes (England)
Assistant referees: Sean Davey (England), Robin Goodliffe (England)
London Irish vs Toulon
Referee:Nigel Owens (Wales)
Assistant referees: Gwyn Morris (Wales), Hugh Watkins (Wales)
Munster vs Ospreys
Referee:David Pearson (England)
Assistant referees: David Rose (England), Stuart Terheege (England)
Dragons vs London Wasps
Referee:Peter Allan (Scotland)
Assistant referees: Andrew Macpherson (Scotland), Rob Dickson (Scotland)
Amlin Challenge Cup, Round 3
Montpellier vs Bourgoin
Referee:Dudley Phillips (Ireland)
Assistant referees: David Wilkinson (Ireland), Olly Hodges (Ireland)
Television match official: Tony Redmond (Ireland)
Brive vs Sale Sharks
Referee:John Lacey (Ireland)
Assistant referees: Michael Black (Ireland), Kevin Beggs (Ireland)
Television match official: Marshall Kilgore (Ireland)
Petrarca vs Cetransa El Salvador Referee:Cédric Marchat (France)
Assistant referees: Hervé Dubes (France), Bernard Dal Maso (France)
Exeter Chiefs vs Newcastle Falcons
Referee:Neil Paterson (Scotland)
Assistant referees: David Changleng (Scotland), Alan Forrest (Scotland)
Bucharest Oaks vs Stade Français
Referee:Alan Falzone (Italy)
Assistant referees: Claudio Passacantando (Italy), Stefano Traversi (Italy)
La Rochelle vs Gloucester
Referee:Carlo Damasco (Italy)
Assistant referees: Stefano Marrama (Italy), Mauro Dordolo (Italy)
Femi-Cz Rovigo vs Agen
Referee:David Jones (Wales)
Assistant referees: Chris Williams (Wales), Julian Smith (Wales)
Assessor: John Sheehan (Ireland)
Bayonne vs I Cavalieri Estra
Referee:Leighton Hodges (Wales)
Assistant referees: Huw David (Wales), Alan Jenkins (Wales)
Harlequins vs Connacht
Referee:Pascal Gauzere (France)
Assistant referees: Mathieu Raynal (France), Franck Maciello (France)
Leeds Carnegie vs Crociati
Referee:Tim Hayes (Wales)
Assistant referees: Neil Perkins (Wales), Jason Griffiths (Wales)
Varsity Match
Oxford vs Cambridge
Referee:Andrew Small
Assistant referees: Luke Pearce, Andrew Pearce
IRB Sevens Series, Round 2, George
Referees: Aso Akihisa (Japan), Federico Anselmi (Argentina), Stuart Berry (South Africa), Nick Briant (New Zealand), Jason Jaftha (South Africa), David Keane (Ireland), Andrew Lees (Australia), Naipolione Locoloco (Fiji)