European clubs want the number of dates for international fixtures cut to six a year from 2014. The current calendar allows for 19 international dates between the 2010 World Cup and Euro 2012, not including pre-Euro friendlies.
The European Club Association (ECA), which represents 201 of the continent's biggest clubs, has also demanded a greater say in future decisions and repeated its call to soccer's governing body Fifa for more transparency.
"Without our players, our employees, paid exclusively by the clubs, you cannot run the business, all federations have to recognise that," ECA president Karl-Heinz Rummenigge said.
The association proposed an ideal number of 12 international dates, not including competitions such as the World Cup and Euro 2012, after the current calendar ends in 2014.
Manchester United chief executive David Gill said, "Six double dates over a two-year period still gives the right balance between the requirements of the national team and what the clubs want."
Vermaelen out for four weeks
London: Arsenal defender Thomas Vermaelen faces up to four weeks on the sidelines after undergoing an operation on his injured left ankle, the club confirmed on Tuesday. It had been feared that Vermaelen, who missed eight months last year after damaging an Achilles, faced a lay-off of up to two months.
Not aware of regulation: Forlan
Rome: New Inter Milan striker Diego Forlan claims he didn't know the UEFA regulation that has ruled him out of his team's Champions League group stages. The Uruguayan played for his previous club Atletico Madrid in the Europa League third qualifying round against Norwegians Stromsgodset earlier this season.
UEFA rules state that he cannot represent another club in Europe until the New Year at least.
"The truth is I didn't know UEFA's rules and so I was going on what I'd been told, which was that it was enough to not play against Viktoria Guimaraes" Forlan said to the Italian press.