Teams could qualify through various regional competitions and both
play-off and
play-in fixtures for the three competition tiers. Each tier had designated regional slots allocated before the
2023 edition. From 2023, the allocation of slots in tiers two and three could change based on the region of the champion team and the lowest-ranked team. There was no guarantee that a team would play in the same tier as the previous year.
WXV 1 In both the 2023 and 2024 editions, the top three teams from that year's
Six Nations Championship and
Pacific Four Series qualified for WXV 1. From 2026, the bottom-ranked side's regional place would have been relegated to WXV 2 and the top WXV 2 side's regional place would have been promoted.
WXV 2 In 2023, the fourth-placed team from the
Six Nations Championship and
Pacific Four Series qualified for WXV 2 alongside the champions of the
Oceania Rugby Women's Championship, the
Asia Rugby Women's Championship, and the
Rugby Africa Women's Cup. Additionally, the winner of a playoff between the fifth-placed team in the Six Nations and the champions of the
Rugby Europe Women's Championship secured a place. Starting in 2023, the champion of WXV 3 had their regional place elevated to WXV 2, displacing the sixth-placed team's regional place to WXV 3 for the following tournament. From 2026 onwards, this process would have also applied to the regional places of both the WXV 2 champion and the sixth-placed team in WXV 1.
WXV 3 In 2023, the sixth-placed team from the
Six Nations Championship, the runner-up in the playoff between the fifth-placed Six Nations team and the champion of the
Rugby Europe Women's Championship, the winner of a
play-in between
Colombia and
Brazil, and the runners-up from the respective regional tournaments in Asia, Africa, and Oceania qualified for WXV 3. Beginning in 2023, the WXV 3 champion had their regional place promoted to tier two, displacing the sixth-placed WXV 2 team's place for the following tournament. The team finishing sixth was required to compete in a playoff with the best non-competing side in the
World Rugby Rankings to decide who would take the final place in WXV 3 the following year. ==Results==