Through the following report the support provided to the Ibagué municipal comptroller's office can be evidenced, performing my work as an intern in business practice, developing different activities focused on the field of auditing. In accordance with the agreement No. 219 of 2014 on the modalities of degree in which the business or solidarity social practice of the cooperative university of Colombia is located. I was assigned to provide support in the Fiscal Control unit, where I contributed in the special audit to the municipal education secretary of Ibagué 2015 to 2018 and the Regular Audit to the Ibaguereña de Acueducto y Alcantarillado Ibal S.A E.S.P Company, effective 2018.