The operating section is presented in accordance with the following functional groups:
1° Expenditure :
Group 1: personnel expenses.
Group 2: general operating expenses.
Group 3: depreciation, provisions, financial and exceptional expenses.
2° Revenue:
Group 1: government grants.
Group 2: contributions from the region, various organisations, user fees and remuneration for services rendered.
Group 3: other income.
Group 4: expense transfers.