EL SALVADOR CITY, Misamis Oriental---The ATI- RTC 10 Internal Quality Audit Team conducted a Mock Audit in preparation to its intention to secure the PNS/ISO 9001:2015 Certification. The mock audit is done so that defects in office processes may be corrected so that when third party Auditors will do the Audit, the lapses shall have been corrected or at the very least minimized.