-Causations of costs and expenses. - Payroll settlement. - Bank reconciliations. - Preparation of the different financial statements -Tax declarations (exogenous information- VAT declaration - INCOME - CREE - withholding at the source for salaries - industry and commerce - super companies. - Renewal of the chamber of commerce and other functions related to the accounting part, accounting program unoe siesa and unlimited payroll, implementation of ESFA international standards and preparation of pr