AFP, PARIS: Juventus goalkeeper Gianluigi Buffon was charged by UEFA on Friday over his comments about referee Michael Oliver after the Italian side's dramatic Champions League quarter-final loss to Real Madrid last month.

The 40-year-old has been charged both with breaching UEFA's "general principles of conduct" over his outburst and also for his red card for dissent.

European football's governing body said the case will be dealt with on May 31.

The last-eight clash between holders Real and Juventus was decided by a last-gasp Cristiano Ronaldo penalty after the Serie A champions had staged a remarkable comeback to wipe out a 3-0 first-leg deficit at the Santiago Bernabeu.

But Buffon, who was sent off in the aftermath of the penalty decision, lashed out at Oliver's decision to award the spot-kick, saying the English official had a "rubbish bin for a heart".

The 2006 World Cup-winner is set to retire at the end of the current season, so any potential ban from European football may not affect his future.