The association Santé Solidarité 63, created in 2004, offers free first aid by health professionals. It has been accredited as a health centre since 2011. The association is mainly aimed at precarious populations. It offers medical consultations, dental care, psychological assessments, therapeutic education, prevention, and social support. The association wants to develop the activity of "health mediation" to improve access to care for vulnerable people, raise awareness about health rights, and strengthen prevention and screening actions. The operation aims to extend the mediation actions already carried out on the street within the health center.