FIFA expects problems with Russia's World Cup in 2018 and will call a special meeting in September in a bid to head off troubles, the world body's secretary general said Friday.
FIFA has faced a chaotic buildup to the World Cup that starts in Brazil in June and FIFA secretary general Jerome Valcke said "I know that there will be a number of problems" in Russia.
"Russia will not be easy. In Russia there is a lot of work to do."
Moscow and Saint Petersburg are used to major events, Valcke told a small group of reporters.
"But in the other cities they also have to build new stadiums or to redo the stadiums."
But Valcke expressed confidence that any obstacle could be overcome.
The FIFA leader said top officials from the organisers of the 2010 World Cup in South Africa, Brazil, Russia and the Qatari organisers of the 2022 event will meet in September.
The meeting would aim "to have a debrief on the experience of 2010 and 2014 and the way we should be working with the local organizing committee and the country because Russia will not be easy."
He indicated there would also have to be changes in organization methods for the 2026 World Cup.
"We will be working soon on 2026 because time is flying," Valcke said.
"At least we will discuss on how to avoid as much as we can the problems we have faced in 2010 and 2014 and the problems we foresee for 2018 and 2022," he said.
Brazil has been bedevilled by construction delays and fatal stadium accidents.
Qatar already faces criticism over its treatment of migrant labourers and there is controversy over a proposal to switch the tournament to the northern winter to avoid the oven hot summer temperatures in the Gulf state.