Uefa is set to drop its threat of boycotting Fifa competitions, having received assurances there will be no repeat of Gianni Infantino’s plan to sell off stakes in the World Cup to private investors, BBC Sport has been told.

Fifa has welcomed the development, saying it is “pleased that all qualified teams will be participating in the upcoming Under-20 Women’s World Cup”.

The matter will be formally discussed at a meeting of Uefa’s executive committee in Monaco on Thursday.

Earlier this month, European football’s governing body said that despite Infantino’s plan being aborted following widespread condemnation, the conditions required to prevent a boycott had “not been met”.

“Assurances have to be made that such attempts to disfigure the game in this way will never be made again,” Uefa insisted.

That came after Infantino had told national member associations that the FFE proposal was “now off the table”, and apologised for “errors”.

If the boycott threat is lifted, it will mean next month’s Under-20 Women’s World Cup will proceed as planned.

Six European teams – England, France, Italy, Portugal, Spain and hosts Poland – are scheduled to play in the tournament.

Uefa has led the backlash against Infantino, and along with Concacaf and the Asian Football Confederation, is expected to continue to push for an overhaul of Fifa’s leadership. Uefa president Aleksander Ceferin has said he expects Infantino to resign or to face a challenge to his role from another candidate at elections in March.

A Fifa spokesperson said it “strongly believes that football has the power to unite, even in challenging circumstances” and Fifa “remains committed” to furthering “global development of the game” in “full dialogue with the confederations and stakeholders”.

One source close to the discussions insisted this was not a climbdown by Uefa, adding that Infantino’s opponents “will continue until there are wholesale changes”.

“It is not a Uefa defeat, rather the reality of avoiding hurting young players [over a] once-in-a-lifetime opportunity,” they added.

“The actions and insistence on change will continue, and will win out in the end.”

Last month, European football’s 55 member associations voted to boycott all Fifa competitions until the Fifa Forward Enterprises proposal was dropped “in its entirety and binding assurances have been given that Fifa will never again open its governance or competitions to private ownership”.

Uefa has been approached for comment.

Culture secretary Lisa Nandy said this month she would not support a boycott of the U20 World Cup.

“I am not generally in favour of sporting boycotts full stop, because I think they divide people from one another. I think they unfairly penalise athletes and competitors who are not responsible for the reason that these boycotts take place,” she said.

“What I would like to see actually is football coming together, resolving this, a change of leadership, a change of direction and a very clear message that football belongs to its fans and it will not have women and girls penalised when the women’s game is going from strength to strength. And our Lionesses are leading the world in that.”

On Tuesday, a group of former players published a statement saying “change is necessary” at the head of Fifa.

Former Manchester United and France defender Mikael Silvestre, who sits on Fifa’s Players’ Voice Panel, issued a statement on X on Monday in a post he titled “Enough is Enough!”.

The statement has been shared on social media by the likes of England defender Lucy Bronze, France’s 1998 World Cup winner Emmanuel Petit and former England goalkeeper David James.

However on Wednesday, a different group of former players including World Cup-winning Brazil captain Cafu, former Italy striker Christian Vieri, former Portugal captain Pepe and ex-Argentina international Esteban Cambiasso all posted supportive messages for Infantino on social media.

All of the players are so-called Fifa Legends, officially recognised by the governing body.

Vieri’s statement said: “Over the past 10 years, we have seen the work Fifa and President Infantino have done to create representativity for players in football, which did not exist.

“We will remain available to support the great evolution our game has seen this past decade, so that it keeps reaching and benefiting people of every country that plays football all around the world.”

This news will come as a major relief to the European Women’s U20 players that have been in a degree of limbo over recent weeks, but who will now hope they can prepare to travel to Poland to compete in the forthcoming World Cup.

Meanwhile, Fifa president Infantino may well view it as a significant victory in his increasingly acrimonious battle with Uefa, as he clings to power.

While the nature of the assurances it has received are yet to become clear, despite its tough talk of possible boycotts and legal action, Europe’s governing body now runs the risk of being seen to have caved in, having issued what amounted to a hollow threat.