A manual processes and procedures is a document that contains an orderly and systematic instructions how to manage information, and to register, who communicate to and organization´s administrative –operative performance It is important that all types of organizations (large, medium or small), there is a manual process and procedures for each area, with the purpose of creating authorities and define responsibilities, implementing standards of care and use of resources, in order to ensure the objectives’s achievement. When there is a manual process developed procedures well made, all areas work in synergy with better communication system and better information for decision making. Currently, the firm CSC ORINOQUIA SAS does not have a processes and procedures manual, it is the reason that this project aims to present a proposal to the manager, design the organizational structure of the accounting area, to develop the most relevant procedures which are: *Procurement Procedure. * Procedure for selling products and services. * Process Accounts Receivable. * Process Accounts Payable. * Banking Conciliation Procedure. * Procedure for Liquidation IVA Tax, ICA, and withholding. * Process Payroll. * Procedure for the Preparation of Financial Statements. * Procedure for Liquidation and presentation of Annual Taxes, Income Statement and Trade and Industry.