Article R221-8 of the French Code of civil enforcement procedures
Notwithstanding Article R. 221-5, for the recovery of claims referred to in I of Article R. 221-7 if, within a period of two years following the summons or formal notice to pay, no legal proceedings whatsoever or partial payment has been made, the seizure-sale may only be initiated on the basis of a new summons or formal notice to pay.