The French club have satisfied European Rugby Cup’s tournament regulations by increasing their stadium capacity to more than the required 15,000 for a Heineken Cup quarter-final.
Leicester Tigers head to France for the club’s 11th Heineken Cup quarter-final.
Harlequins have also complied with the minimum requirement by boosting the capacity of the Twickenham Stoop for their tie against Munster, meaning all venues are now confirmed.
Heineken Cup quarter-finals
(All kick-offs local time)
Saturday, April 6: ASM Clermont Auvergne v Montpellier (Stade Marcel Michelin 4.40pm), Saracens v Ulster Rugby (Twickenham Stadium 6.30pm)
Sunday, April 7: Harlequins v Munster Rugby (Twickenham Stoop 2.00pm), Toulon v Leicester Tigers (Stade Félix Mayol 5.30pm)
Semi-finals
Matches to be played on weekend of April 26/27/28
The winner of the first-named quarter-final match in each semi-final pairing will have home country advantage.
Semi-final 1: Saracens or Ulster Rugby v Toulon or Leicester Tigers
Semi-final 2: ASM Clermont Auvergne or Montpellier v Harlequins or Munster Rugby
Heineken Cup Final: Saturday, May 18: Aviva Stadium, Dublin 5.00pm