While we are talking about the establishment in some communes of the canteen in €1So what are the pricing rules in school canteens today? Answer items with Service-public.fr.
The primary school canteen rates (kindergarten and elementary) are fixed by the municipalities. The latter may apply a tariff fixed according to the family quotient (in order to adapt the tariffs to the incomes and expenses of the families).
In secondary education, school canteen rates in middle school and high school depending either on the departments (for colleges) or on the regions (for high schools), the authorities may also charge fees based on the family quotient.
In addition, some families benefit from specific assistance to pay for canteen fees. Inquiries should then be made with the establishments concerned.
FYI
The family quotient is a system that divides taxable income into a number of shares based on the circumstances of the taxpayer (single, married...) and dependants.