Nations Championship format
The Nations Championship will see each of the Six Nations teams forming a 'Europe' group, and the SANZAAR nations; Australia, Argentina, New Zealand, and South Africa forming a 'Rest of The World' group, that is completed by invitational sides, Japan and Fiji.
In July, Europe travel to play three fixtures - each team playing a different opponent in each fixture. In November, the 'Rest of The World' group of teams travel north to take on the Six Nations teams. Over the course of the two legs, a team will play each team from their opposing group. Points are earned in each fixture that inform table standings per group, which then dictate opponents for the Finals Weekend set of fixtures.