The teams were divided into four pools of six, playing over five weekends during the Autumn International and Six Nations windows, with semi-finals on 24 and 25 April and the final on 16 May.
The four pool winners contested a knock-outstage, with semi-finals on 24 and 25 April and the final on 16 May. The teams were divided into four pools of six, playing over five weekends during the Autumn International and Six Nations windows.
The teams were divided into four pools of six, playing over five weekends during the Autumn International and Six Nations windows. The four pool winners contested a knock-outstage, with semi-finals on 24 and 25 April and the final on 16 May.
The teams were divided into four pools of six, playing over five weekends during the Autumn International and Six Nations windows. The four pool winners contested a knock-outstage, with semi-finals on 24 and 25 April and the final on 16 May.