In the business world we are convinced that all things should be documented, by the way, By working with accounting only this gives us this conviction. well, our Service Delivery Agreement, signed by the parties, It guarantees them a transparency about our obligation to your company and meets the standards of regional Council of Accounting – CRC-GO, regulating our profession. Therefore, in rare cases a contract is not signed, such as temporary or immediate services. In the other case we will make the appropriate contract and request the signature of our customers.