January 5, 2021 the ZSCMST was audited by the Socotec Surveillance Audit Team ISO 9001:2015. The Audit Team was composed of Ms. Ella Riza Ajero-the Lead Auditor with her were Ms. Czharina Buaquena-the Support Auditor and Ms. Laureen Calmerin- the Technical Auditor. The institution was audited from the top management down to the different units, departments, colleges. This audit was made possible with the effort of the Quality Management Representative and Director of Quality Assurance Office – Dr. Consortia Fabila and staff, the Internal Auditors and the encouraging College President, Dr. Jaime G. Jalon.