World Rugby announce expanded 24-team World Cup and new 12-team Nations League

Rugby World Cup goes up by four teams with six groups of four and a new round of 16 stage

The 2027 Rugby World Cup in Australia will expand from the current 20 to 24 teams. Photograph: Dan Sheridan/Inpho

The World Rugby Council has approved a new aligned international calendar, expanded 24-team men’s Rugby World Cup and a top division of 12 teams in a Nations League concept from 2026 that will have promotion and relegation but only from 2030.

It is a major reform of a sport that is struggling to provide meaningful opportunities to smaller unions, and comes at a time when the likes of Portugal and Fiji have shown the promise of Tier Two sides at the World Cup in France.

The 2027 World Cup in Australia will expand from the current 20 to 24 teams, split into six first-round groups each containing four sides.

There will be a round of 16 added and, despite more competing sides, will be shortened from seven weeks to six.


“This incredible Rugby World Cup 2023 tournament has demonstrated the passion and potential that lies beyond the top 10 or 12 nations,” World Rugby chairman Bill Beaumont said in a media release on Tuesday.

“It is not acceptable to accept the status quo. Not acceptable to do nothing.”

The Nations League format has yet to be revealed but will see a 12-team top division comprising sides from the Six Nations and Rugby Championship, and reportedly Japan and Fiji, meeting every two years in the July and November international windows.

There will be a second division with a further 12 teams, which will be run by World Rugby. There will be promotion and relegation between the two, but only from 2030.

World Rugby says the changes have been made to allow those nations greater access to play elite opposition, but there has been criticism that the initial ‘closed shop’ nature of the Nations League will hinder this.

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However, World Rugby added that in the years when the Nations League was not played there would be “a significant uplift in the number of crossover matches between unions in the respective divisions”.

There will also be a first ever dedicated international release window in the women’s game from 2026, with a review of the global calendar and competition structures promised in the future.

The launch of a new annual expanded Pacific Nations Cup competition in 2024, featuring Canada, Fiji, Japan, Samoa, Tonga and USA, was also announced.