Referees to 29 May
Two big finals
The first big final to be played will be at Jade Stadium in Christchurch, the second at Twickenham in London - the finals of the Super 14 and England's Premiership. It's final time in Italy and a vital Test in Madrid.
International
Rugby World Cup qualifier
Europe Round 3 - second leg
Spain vs Germany in Madrid
Referee: Frank Maciello (France)
European Nations Cup
Division 1
Ukraine vs Russia in Kharkov
Referee: Graeme Hannah (Scotland)
Division 3B
Hungary vs Lithuania in Esztergom
Referee: Joacim Gustafsson (Sweden)
Division 3D
Finland vs Greece in Jyvaskyla
Referee: Wieslaw Piotrowicz (Poland)
Confederation of African Rugby
Namibia vs Kenya in Windhoek
Referee: Willie Roos (South Africa)
Touch judges: Marius Jonker, Roderick Barry (both South Africa)
Match commissioner: Owiny Andrew (Uganda)
Africa Cup
Cameroon vs South Africa Amateurs in Duola - postponed to 1 July
Referee: tba (Morocco)
Matxch commissioner: Jean-Claude Boucley (Burkina Faso)
Friendly
England vs Barbarians
Referee: Donal Courtney (Ireland)
Touch judges: Alain Rolland, George Clancy (both Ireland)
Assessor: Dougie Kerr
Super 14 final
Crusaders vs Hurricanes in Christchurch
Referee: Jonathan Kaplan (South Africa)
Touch judges: Craig Joubert, Tappe Henning (both South Africa)
Television match official: JC Fortuin (South Africa)
Celtic League
Edinburgh vs Leinster at Murrayfield
Referee: Nigel Whitehouse (Wales)
Touch judges: Peter Allan, Peter Carruthers (both Scotland)
Connacht vs Glasgow at the Sportsground
Referee: Nigel Owens (Wales)
Touch judges: Peter Fitzgibbon, Andrew Baird (both Ireland)
Ospreys vs Ulster at Liberty Stadium
Referee: David Changleng (Scotland)
Touch judges: Tim Hayes, Gwyn Morris (both Wales)
Border Reivers vs Dragons at Netherdale
Referee: Alan Lewis (Ireland)
Touch judges: Andy Ireland, Alistair Cummings (both Scotland)
Munster vs Blues at Thomond Park
Referee: Andy Macpherson (Scotland)
Touch judges: David Keane John Carvill (both Ireland).
North America 4
USA Falcons vs USA Hawks at UBC, Vancouver
Referee: Bruce Kuklinski (Canada)
Touch judges: Glen MacDonald, Colin Campbell (both Canada)
Assessor: Dixon Smith (USA)
Canada West vs Canada East at UBC, Vancouver
Referee: Dave Peters (USA)
Touch judges: Mark Zetterberg (USA) Touch judges: Alan Gray (Canada)
Assessor: Mel Jones (Canada)
Canada East vs USA Hawks at Centennial Stadium, Victoria
Referee: Kevin McCaslin (USA)
Touch judges: Colin Campbell (Canada), Paddy McNally (USA)
Assessor: Mel Jones (Canada)
Canada West vs USA Falcons at Centennial Stadium, Victoria
Referee: Bruce Kuklinski (Canada)
Touch judges: Alan Gray, Glen MacDonald (both Canada)
Assessor: Don Morrison (USA)
Sevens
IRB Sevens in Paris
Referees: Stéphane Pomarède (France), James Jones (Wales), Rob Debney (England), Simon McDowell (Ireland), Ian Heard (Scotland), Jean-Luc Rebollal (France), Phil Smith (Canada)
Australia
Australian Rugby Shield semi-finals
ACT & Southern New South Wales Vikings v Perth Gold
Referee: Paul McKay (Victoria)
Touch judges: Damien Mitchelmore, Sarah Corrigan (both ACT)
Coach: Kim Lees
Melbourne Axemen v New Siuth Wales Country Cockatoos
Referee: Andrew Lees (NSW)
Touch judges: Pat Rae, Derek Shaw (both Victoria)
Coach: Frank Meiklejohn
New South Wales
Shute Shield final
Sydney University vs Parramatta
Referee: James Leckie
Touch judges: Andrew Lindsay,James Scholtens
Television match official: Bradley Wahl
Coach: Greg West
Czech Republic
Czech KB Extraliga semi-finals
Play-off
Vyškov vs Rícany
Referee: Tomáš Breburda
Touch judges: Jaroslav Bednarík, Vladimír Kohout
Tatra vs Sparta
Referee: Bob Toomy (USA)
Touch judges: Erik Bossan, Matej Rázga
Play-down
Bystrc vs Havírov
Referee: Štepán Cekal
Touch judges: Vlastislav Daniel, Radek Krejcí
Praga vs Dragon
Referee: Jirí Štuksa
Touch judges: Milan Haitman, Roman Vítek
England
Premiership final
Sale Sharks vs Leicester Tigers
Referee: Dave Pearson
Touch judges: Chris White, Peter Huckle
Assessor: Brian Campsall
Television match official: Geoff Warren
Timekeeper: Brian Abrahams,
County finals at Twickenham
Cup
Lancashire ve Devon
Referee: Geraint Ashton Jones
Touch judges: Steve Makinson, Alan Hughes
Coach: Clive Leeke
Plate
Nottinghamshire, Lincolnshire & Derbyshire vs Oxfordshire
Referee: Adrian Hartwell
Touch judges: John Large, Dave Miller
Assessor: Bob Wilkinson, Geraint Davies
Under-20
Northumberland vs Yorkshire
Referee: Dale Newitt
Touch judges: Fred Spong, Adrian Stephenson
Assessor: Geraint Davies
Shield
Middlesex vs Cheshire
Referee: Chris Sharp
Touch judges: Dave Smith, Derek Blake
Assessor: Alan Farmer
Coach: Leslie Newcombe
France
Top 14 - 26ème journée
Bayonne vs Clermont Auvergne
Referee: Jean-Christophe Gastou
Touch judges: Guy Pince, Bernard Vals
Assessor: Michel Lamoulie
Goal judges: Jean Marie Piraveau, Richard Denninger
Brive vs Perpignan
Referee: Jean-Pierre Pellaprat
Touch judges: Jean-Claude Bes, Didier Bart
Assessor: Patrick Robin
Goal judges: Bernard Dal Maso, Patrick Pechambert
Bourgoin vs Toulouse
Referee: Christophe Berdos
Touch judges: Hervé Gilard, Maurice Duny
Assessor: Patrick Thomas
Goal judges: Eric Gauzins, Jean Christophe Clot
Montpellier vs Stade Francais
Referee: Jean-Pierre Matheu
Touch judges: Fernand Pereira, Jean-Claude Dastugue
Assessor: Daniel Pruvot
Goal judges: Denis Grenouillet, Bruno Bise
Narbonne vs Biarritz
Referee: David Rosich
Touch judges: Claude Tajan, Jacques Laplace
Assessor: Bernard Perez
Goal judges: Eric Soulan, Stéphane Boyer
Toulon vs Agen
Referee: Cédric Marchat
Touch judges: Jean-Paul Vermande, Patrick Dellac
Assessor: Alain Fernandez
Goal judges: Alain Monteux, Jean-Pierre Vaquette
Pau vs Castres
Referee: Joël Jutge
Touch judges: Pierre Masson, Gilbert Darrieutort
Assessor: Marc Daroque
Goal judges: José Bexiga, Denis Fongaro
Pro D2 semi-finals
Albi vs Béziers
Referee: Didier Mene
Touch judges: Guy Pince, Bernard Vals
Assessor: Jean Matheu
Goal judges: Vincent Azoulay, René Roustany
Dax vs Auch
Referee: Romain Poite
Touch judges: Franck Florens, Jacques Laplace
Assessor: Francis Palmade
Goal judges: José Bexiga, Jérôme Lamirand
Italy
Super 10 final
Ghial Calvisano vs Benetton Treviso
Referee: Carlo Damasco (Napoli)
Touch judges: Maurizio Vancini (Milano), Roberto Carra (Modena)
Television match official: Claudio Giacomel (Venezia)
South Africa
Provincial Amateur
Lions vs Natal at Greenhills, Randfontein
Referee: George Roper (Blue Bulls)
Assessor: Richard Nash (Golden Lions)
Limpopo vs Blue Bulls at Hoërskool Pietersburg
Referee: Meiring Oosthuizen (Leopards)
Assessor: Schalk van der Merwe (Pumas)
Natal vs Pumas in Piet Retief
Referee: Lappies Labuschagne (Griffons)
Assessor: Anton Cook (Blue Bulls)
Lowveld vs Valke in Nelspruit
Referee: Theuns Jonker (Golden Lions)
Assessor: Lusanda Menze (Blue Bulls)
Border vs Eastern Province Rural at NUI Field in Mdantsane
Referee: Handré de Jongh (Western Province)
Assessor: B Yantolo (Border)
Griffons vs Griquas in North West Stadium, Welkom
Referee: Reuben Rossouw (KwaZulu Natal)
Assessor: Gerrit Coetzer (Free State)
Leopards vs Free State in Mafikeng
Referee: Grant Riddles (SWD)
Assessor: Theuns Janse van Vuuren (Leopards)
Griquas Agri vs Leopards Amateur on Upington
Referee: Dudley Stuurman (Western Province)
Assessor: Kat Swanepoel (Griquas)
Valke Rural vs Griffons Rural in Vanderbijlpark
Referee: Jimmy Kruger (Blue Bulls)
Assessor: Pierre Oelofse (Golden Lions)