Referees to 13 May
There is the big English Premiership final at Twickenham which will take lots of attention as will the two Super 14 semi-finals in South Africa.
European Nations Cup
Division 1
Portugal vs Russia at Estadio Universitario de Lisboa
Referee: David Keane (Ireland)
Touch judges: Ger English (Ireland), Leo Colgan (Ireland)
Division 2B
Malta vs Andorra at Hibernians Ground in PAOLA
Referee: Sean Mallon (Netherlends)
Division 3D
This is the final.
Greece vs Slovakia in Thessaloniki
Referee: Jean-Marie Piraveau (France)
Friendly
Japan vs Classic All Blacks
Referee: Taizo Hirabayashi (Japan)
Magners League
Border Reivers vs Ospreys
Referee: Alain Rolland(Ireland)
Touch judges: Iain Ramage (Scotland), Peter Carruthers (Scotland)
Ulster vs Edinburgh
Referee: Nigel Owens (Wales)
Touch judges: John Carvill (Ireland), Peter Haycock (Ireland)
Assessor: Brian Stirling (Ireland)
Munster vs Glasgow
Referee: Hugh Watkins (Wales)
Touch judges: Alan Rogan (Ireland), David Wilkinson (Ireland)
Assessor: Bertie Smith (Ireland)
Blues vs Leinster
Referee: Malcolm Changleng (Scotland)
Touch judges: Phil Fear (Wales), Gwyn Morris (Wales)
Scarlets vs Connacht
Referee: Andy MacPherson (Scotland)
Touch judges: James Jones (Wales), Greg Morgan (Wales)
Super 14
Semi-finals
Sharks vs Blues at ABSA Stadium, Durban
Referee: Stuart Dickinson (Australia)
Touch judges: James Leckie (Australia), James Scholtens (Australia)
Television match official: Geoff Acton (Australia)
Assessor: Arrie Schoonwinkel (South Africa)
Bulls vs Crusaders at Loftus Versfeld, Pretoria
Referee: Matt Goddard (Australia)
Touch judges: Paul Marks (Australia), Brett Bowden (Australia)
Television match official: Julian Pritchard (Australia)
Assessor: Tappe Henning (South Africa)
England
Premiership Final
Gloucester vs Leicester Tigers at Twickenham
Referee: Dave Pearson
Touch judges: Wayne Barnes, Paul Dix
Television match offical: Geoff Warren, Matt Peters
Junior Vase Final
Billericay vs Hartpury University at Twickenham
Referee: Ian Robinson
Touch judges: Simon Bourne, Nick Robinson
County Championship
Gloucestershire vs Middlesex
Referee: Richard Phillips
Touch judges: Mark Summerhayes, tbc
Hertfordshire vs Devon
Referee: Nick Williams
Touch judges: Paul Kimber, Peter Facey
North Midlands vs Lancashire
Referee: Mark Wilson
Touch judges: Trevor Fisher, Rob Sawyer
Assessor: G Blackburn, G Elliott
Yorkshire vs Cheshire
Referee: Adrian Hartwell
Touch judges: Brendan Fitzmaurice, Dave Matthews
Berkshire vs Eastern Counties
Referee: Steve Walters
Touch judges: C Lord, Peter Tolan
Assessor: David Warren
County Championship Plate
Buckinghamshire vs Hampshire
Referee: Eric Woodmason
Touch judges: Richard Kelly, P Brudenell
Dorset & Wiltshire vs Sussex
Referee: Keith Lewis
Touch judges: Geoff Worrall, D Sinclair
Durham County vs Staffordshire
Referee: Chris Sharp
Touch judges: Paul Weaver, Mike Wells
Essex vs Leicestershire
Referee: Dave Sainsbury
Touch judges: Mike Lambert, Roy Marfleet
Kent vs East Midlands
Referee: Ed Turnill
Touch judges: Peter Crouch, Chris Challinor
County Chamionship Shield
Cumbria vs Warwickshire
Referee: Andy Taylorson
Touch judges: Stephen Halliday, Mike Firby
Nottinghamshire, Lincoldnshire & Derbyshire vs Northumberland
Referee: Mark Liddell
Touch judges: Nigel Fallon, David Crooks
Oxfordshire vs Cornwall
Referee: Richard Parker-Sedgemore
Touch judges: Dave Grashoff, Fred Farndon
Surrey vs Somerset
Referee: Rowan Kitt
Touch judges: Assessor: Paul Burton, Kevin Morgan
Women
Super League Final
London vs North at Twickenham
Referee: Tim Miller
Touch judges: P Davies, Steve Barr
Assessor: S Cameron, Peter Scott
France
TOP 14 - 25e journee
Stade Francais vs Perpignan
Referee: Romain Poite
Touch judges: Jean-Paul Vermande, Daniel Jeanguiot
Assessor: Joel Dume
Goal judges: Alain Monteux, Bruno Gaudefrin
Clermont Ferrand vs Albi
Referee: Jean-Christophe Gastou
Touch judges: Pierre Masson, Jean-Christophe Clot
Assessor: Philippe De Miranda
Goal judges: Jean-Michel Schutz, Laurent Guillermard
Bayonne vs Bourgoin
Referee: Herve Dubes
Touch judges: Jean-Louis Fillon, Frederic Ducatez, Pierre Puharre, Jean-Claude Lansalot
Assessor: Michel Lamoulie
Goal judges: Jerome Lamirand, Richard Denninger
Castres vs Montauban
Referee: Franck Maciello
Touch judges: Maurice Duny, Herve Gilard
Assessor: Serge Marzullo
Goal judges: Laurent Sclafer, Frederic Chazal
Montpellier vs Biarritz
Referee: Didier Mene
Touch judges: Jean-Claude Bes, Bernard Vals
Assessor: Alain Jammes
Goal judges: Alain Moretto, Emmanuel Chenavier
Narbonne vs Brive
Referee: Christophe Berdos
Touch judges: Jean-Luc Gonzalez, Alain Rongier, Bruno Bise, Arnaud Blondel
Assessor: Yves Bressy
Goal judges: Patrick Pechambert, Nicolas Datas
Toulouse vs Agen
Referee: Pascal Gauzere
Touch judges: Gilbert Darrieutort, Frederic Gourgues
Assessor: Marc Daroque
Goal judges: Mathieu Raynal, Philippe Bonhoure
Pro D2 - 30e Journee
Auch vs Racing-Metro 92
Referee: Stephan Pomarede
Touch judges: Didier Bonnet, Jean-Francois Fourquet
Assessor: Marc Desclaux
Grenoble vs Toulon
Referee: Eric Soulan
Touch judges: Didier Barnagaud, Regis Gabard
Assessor: Patrick Thomas
Lyon vs Gaillac
Referee: Eric Molier
Touch judges: Claude Roux, Dominique Martin
Assessor: Daniel Pruvot
Pau vs Beziers
Referee: Cedric Marchat
Touch judges: Didier Dussaut, Guy Pince
Assessor: Francis Palmade
Mont-de-Marsan vs Limoges
Referee: Jean-Pierre Matheu
Touch judges: Claude Tajan, Jacques Laplace
Assessor: Roger Duhau
La Rochelle vs Bordeaux
Referee: Salem Attalah
Touch judges: Jean-Francois Lavocat, Pierre Goisnard
Assessor: Andre Peytavin
Colomiers vs Tarbes
Referee: Akim Hadj Bachir
Touch judges: Gerard Gacon, Bernard Dubos
Assessor: Jean Matheu
Dax vs Oyonnax
Referee: Laurent Valin
Touch judges: Philippe Duarte, Jean-Yves Quintin
Assessor: Michel Debet
Ireland
Junior Interprovincial
Connacht vs Munster
Referee: Kevin Beggs
Leinster vs Ulster
Referee: Ken Imbusch
Italy
Super 10 Semi-finals
These are the second leg of the semis.
Arix Viadana vs Cammi Calvisano at Campo L. Zaffanella, Viadana
Referee: Maurizio Vancini (Milano)
Touch judges: Stefano Marrama (Padova), Pio Di Santo (Milano)
Benetton Treviso vs Carrera Petrarca Padova at Stadio Di Rugby Di Monigo, Treviso
Referee: Paolo Ventura (Roma)
Touch judges: Stefano Penne (Milano), Stefano Rebuschi (Rovigo)
Serie A Semi-finals
Consiag I Cavalieri Prato vs Futura Park Rugby Roma at Campo E. Chersoni, Prato
Referee: Mauro Dordolo (Udine)
Touch judges: Francesco Lento (Udine), Claudio Zilli (Udine)
Marchiol San Marco vs Casino' Di Venezia at Campo M. Quaggia, Mogliano Veneto (Tv)
Referee: Giulio De Santis (Roma)
Touch judges: Antonino Siragusano (Roma), Roberto Orlandini (Roma)
South Africa
Currie Cup qualifier
Pumas v Boland at Mica Stadium, Witbank
Referee: Christie du Preez (SARU)
Touch judges: Johan Greeff (Blue Bulls), Mandla Dakuse (Border)
Television match official: Michael Cupido (Golden Lions)
Assessor: Richard Nash (Golden Lions)
Spain
Division de Honor - 17? jornada
The Valladolid derby is the biggest one in Spanish rugby at present.
There is also a derby in the Basque country when Getxo face Bera Bera. Getxo need to win to avoid relegation. The referee is also a Basque.
Francisco Ruiz Jimenez will be refereeing his first match in the Division de Honor.
CIC Rugby Valladolid vs Cetransa El Salvador
Referee: Jose Manuel Pardal
Getxo vs Atletico Bera Bera
Referee: Sabin Cortabarria
FC Barcelona vs Madrid Noroeste
Referee: Igotz Gallastegui
Cisneros vs UE Santboiana
Referee: Francisco Ruiz Jimenez
Ordizia vs Liceo Frances
Referee: Rafael Ortega