The human rights group Sherpa recently accused Vinci, the French construction group, of violating workers rights. Vinci is contracted to build the stadium for the 2022 FIFA World Cup in Qatar. Sherpa has accused the company of keeping its workers in servitude. Vinci plans to sue Sherpa over its claims.
See "French Builder Vinci to Sue Over Claims of Forced Labor in Qatar", The New York Times, March 23, 2015