Brigade de sapeurs-pompiers de Paris
Juvin is a reserve officer within the Paris Fire Brigade where he is regularly on duty as a doctor. He furthermore took part in OPEX; in 2008 he was on a mission for a few months in Afghanistan as anaesthetist within the French forces of the International Security Assistance Force (ISAF) and North Atlantic Treaty Organization (NATO) fighting the Taliban. He went several times in the Middle-East as part of his functions as an MEP (Member of the European Parliament).