Match officials to March 8
Rugby fans have another packed week ahead of them on both sides of the equator as the domestic leagues all get back into full swing.
Rugby fans have another packed week ahead of them as Super 14, Magners League, Guinness Premiership and Top 14 are all on the agenda.
Frenchman Christophe Berdos will referee London Irish's trip to Leicester while Englishman Wayne Barnes travels the other way.
Keith Brown takes charge of the New Zealand derby between Crusaders and Blues in Christchurch on Saturday.
Super 14, Round 4
Chiefs vs Reds in Hamilton
Referee: Chris Pollock (New Zealand)
Assistant referees: Garratt Williamson (New Zealand), Shane McDermott (New Zealand)
Television match official: Glenn Newman (New Zealand)
Brumbies vs Lions in Canberra
Referee: Steve Walsh (Australia)
Assistant referees: Nathan Pearce (Australia), Angus Gardiner (Australia)
Television match official: George Ayoub (Australia)
Crusaders vs Blues in Christchurch
Referee: Keith Brown (New Zealand)
Assistant referees: Vinny Munro (New Zealand), Josh Noonan (New Zealand)
Television match official: Kane McBride (New Zealand)
Waratahs vs Sharks in Sydney
Referee: Paul Marks (Australia)
Assistant referees: Nathan Pearce (Australia), Steve Hardy (Australia)
Television match official: Matt Goddard (Australia)
Stormers vs Highlanders at Newlands
Referee: Mark Lawrence (South Africa)
Assistant referees: Jaco Peyper (South Africa), Andrew Lees (Australia)
Television match official: Shaun Veldsman (South Africa)
Cheetahs vs Hurricanes in Bloemfontein
Referee: Bryce Lawrence (New Zealand)
Assistant referees: Jonathan Kaplan (South Africa), Joey Salmans (South Africa)
Television match official: Johann Meuwesen (South Africa)
Magners League
Scarlets vs Ulster at Parc y Scarlets
Referee: Peter Allan (Scotland)
Cardiff Blues vs Leinster at Cardiff City Stadium
Referee: Andrew Macpherson (Scotland)
Edinburgh vs Ospreys at Murrayfield
Referee: George Clancy (Ireland)
Assistant referees: Dave Changleng (Scotland), Bob Nevins (Scotland)
Television match official: Iain Ramage (Scotland)
Dragons vs Munster
Referee: Dudley Phillips (Ireland)
Connacht vs Glasgow at the Sportsground
Referee: James Jones (Wales)
Assistant referees: Leo Colgan (Ireland), Ollie Hodges (Ireland)
Television match official: Dermot Moloney (Ireland)
Guinness Premiership
Harlequins vs Worcester Warriors
Referee: Greg Garner
Assistant referees: Alan Biggs, Andy Watson
Television match official: Roy Marfleet
Leicester Tigers vs London Irish
Referee: Christophe Berdos (France)
Assistant referees: Stuart Terheege, Peter Huckle
Television match official: Brian Abrahams, Geoff Warren
Leeds Carnegie vs Saracens
Referee: Dean Richards
Assistant referees: Paul Emerson, Ashley Rowden
Television match official: David Hudson
London Wasps vs Gloucester
Referee: Andrew Small
Assistant referees: Roy Maybank, Kevin Stewart
Television match official: John Burtenshaw
Newcastle Falcons vs Bath
Referee: JP Doyle
Assistant referees: Alan Hughes, Martin Buck
Sale Sharks vs Northampton Saints
Referee: Chris White
Assistant referees: Paul Dix, Dave Pearson
Television match official: Andrew Turner, Graham Hughes
Top 14, Round 21
Bayonne vs Albi
Referee: Eric Gauzins
Assistant referees: Bruno Fiche, Pascal Ubeda
Television match official: Hervé Dubes
Bourgoin vs Montauban
Referee: Pascal Gauzere
Assistant referees: Jean-François Lavocat, Didier Dussaut
Television match official: Bruno Bessot
Castres vs Brive
Referee: Laurent Cardona
Assistant referees: Jean-Claude Bes, Gines Cerezuela
Television match official: Jean-Pierre Pellaprat
Montpellier vs Racing Metro 92
Referee: Franck Maciello
Assistant referees: Hervé Gilard, Alain Rongier
Television match official: Jean-Marie Piraveau
Toulon vs Biarritz
Referee: Wayne Barnes (England)
Assistant referees: Patrick Bellet, Régis Gabard
Television match official: Daniel Gillet
Stade Français vs Toulouse
Referee: Jean-Pierre Matheu
Assistant referees: René Bordeneuve, Jacques Laplace
Television match official: Vincent Azoulay
Clermont Auvergne vs Perpignan
Referee: Jérôme Garces
Assistant referees: Gilbert Darrieutort, Patrick Dellac
Television match official: Jean-Claude Levrier
International
European Nations Cup
Division 3D
Cyprus vs Azerbaijan in Paphos
Referee: Joop Zandvliet (Netherlands)