In the context of the spread of the coronavirus responsible for the covid19 disease, the Hauts-de-France Region wanted to play an essential role in ensuring the protection of the regional population and in particular the most vulnerable and vulnerable. The widest possible spread of masks and personal protective equipment on the regional territory is a key factor in preventing the spread of the coronavirus and protecting exposed or fragile people. Scientifically, the wearing of personal protective equipment (masks, blouses, etc.) is essential in the context of the protection and avoidance of spread in the face of the virus. This is why the Hauts-de-France Region has acquired numerous personal protective equipment to protect its population: professionals and the general public during the high phase of the spread of the virus to the phase of de confinement to avoid a resumption of the pandemic in populations, to allow travel and the continuation or resumption of economic and commercial activities.