In exceptional cases, foreign nationals who have been placed in the care of child welfare or a trustworthy third party between the ages of sixteen and eighteen and who can prove that they have been undergoing training for at least six months with a view to obtaining a vocational qualification may, in the year following their eighteenth birthday, be issued with a temporary residence permit marked “employee” or “temporary worker”, subject to the genuine and serious nature of the training, the nature of the links with the family in the country of origin and the opinion of the host organisation or trusted third party on the integration of the foreign national into French society. The condition set out in article L. 412-1 is not applicable.