Article R7343-56 of the French Labour Code
The challenge provided for in article L. 7343-10 must be made within fifteen days of the posting of the results referred to in article R. 7343-54, by any elector or any representative of a candidate organisation in the sector of activity for which the challenge is made, failing which it will be inadmissible. The challenge is made by petition under the conditions laid down in articles 54 and 57 of…