The 15 people in France are self-employed. They pay their own taxes to the French state, they pay their own social and health insurance. It's very simple. Wrt

The 15 people in France are self-employed. They pay their own taxes to the French state, they pay their own social and health insurance. It's very simple. Wrt jurisdiction, usually the employer's jurisdiction. You don't follow "employment law", you follow "international business" law or some such, because that's what it is.