The Fiscal reviewer has played a very important task in auditing and accounting rule income (financial statements) in companies, regardless of size that they possess in relation to their financial capacity. His role triggers a series of responsibilities as regulations and standards must evolve internationalized and homogeneous models that meet the regime currently in nature, established by law in 2009 and 1314 among others regulated by the decree 302 of February 2015, issued with the intention of specifying international auditing standards ( NIAS) is to follow the auditor to audit financial statements performed with NIFF.