Scotland v England
Hive Stadium, Edinburgh
Saturday, 18 April, 2026		 Referee: Alexandra Ferre (FFR)
Assistant Referee 1: Beatriz Casares Fernandez (SRU)
Assistant Referee 2: Rosie Evans (SRU)
TMO: Aled Griffiths (WRU)
Ireland v Italy
Dexcom Stadium, Galway
Saturday, 18 April, 2026		 Referee: Amber Stamp-Dunstan (WRU)
Assistant Referee 1: Siobhan Daly (IRFU)
Assistant Referee 2: Emma Murphy (IRFU)
TMO: Jenny Davies (WRU)
Wales v France
Cardiff Arms Park, Cardiff
Saturday, 18 April, 2026		 Referee: Beatrice Smussi (FIR)
Assistant Referee 1: Jack Davies (WRU)
Assistant Referee 2: Paddy Bateman (WRU)
TMO: Paul Haycock (IRFU)
France v Scotland
Stade Maurice Trelut, Tarbes
Saturday, 2 May, 2026		 Referee: Giana Viljoen (SARU) 
Assistant Referee 1: Doriane Domenjo (FFR)
Assistant Referee 2: Lidwine Alba (FFR)
TMO: Jenny Davies (WRU)
England v Ireland
Butts Park Arena, Coventry
Saturday, 2 May, 2026		 Referee: Berenice Loubet (FFR)
Assistant Referee 1: Yueli Ang (RFU)
Assistant Referee 2: Rosie Proctor (RFU) 
TMO: Finlay Brown (SRU)
Italy v Wales
Rugby Lyons Piacenza 1963, Piacenza
Saturday, 2 May, 2026		 Referee: Emma Gallagher (RC)
Assistant Referee 1: Beatrice Smussi (FIR)
Assistant Referee 2: Chiara Carnini (FIR)
TMO: Paul Haycock (IRFU)
Scotland v Italy
Hive Stadium, Edinburgh
Sunday, 10 May, 2026		 Referee: Emily Hope (RFU) 
Assistant Referee 1: Mary Pringle (SRU)
Assistant Referee 2: Rosie Evans (SRU)
TMO: Jenny Davies (WRU)
Wales v Ireland
Ystrad Mynach, Caerphilly
Sunday, 10 May, 2026		 Referee: Giana Viljoen (SARU) 
Assistant Referee 1: Jack Davies (WRU)
Assistant Referee 2: Paddy Bateman (WRU)
TMO: Finlay Brown (SRU)
England v France
Goldington Road, Bedford
Sunday, 10 May, 2026		 Referee: Emma Gallagher (RC)
Assistant Referee 1: Katie Gent (RFU) 
Assistant Referee 2: Rosie Proctor (RFU)
TMO: Paul Haycock (IRFU)