Audit reports of the Office of the Comptroller General
Next you can find the regular audit reports and special actings the Office of the Comptroller General has done per year, since 2007:
Management audit reports
Next, you can find audit reports the Internal Control Office has done, since 2013, and internal regulations related to those audits executions:
Quality Management audit reports
Next, you can find audit reports done within the Management and Control Integrated System in the ANH: