FIFA president Gianni Infantino said a global summit would take place on 20 December with the aim of "presenting an agreed proposal" on football's new men's and women's international calendar.
World football's governing body has been consulting over controversial plans for the future look of football from 2024, which include biennial World Cups.
Infantino recognised there had been many critical, negative comments about the plans, but also "enthusiastic and positive comments".
"My objective is to bring everyone together," he said.
"We must come together because we are talking about the global game."
Infantino confirmed the 2021 Club World Cup would be moved to early 2022 and be played in the United Arab Emirates.
He also said the 2022 FIFA Congress would be held in Doha on 31 March, on the eve of the World Cup finals draw in the same location
Infantino was asked whether FIFA would press ahead with biennial World Cups even in the face of UEFA threatening boycotts.
"We can assure you we would go ahead only if everyone is better off," the Swiss said.
"If everyone is better off, not only economically but sportingly, I think there is a chance to come to a global consensus."
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