From May 22nd 2018 to May 25th 2028, ISO Department of Viteccons has conducted internal inspection and evaluation of the application, maintenance and improvement of the Quality Management System according to ISO 9001: 2008 at the functional departments and Viteccons sites to ensure the comprehensive system.
 
During this audit, The ISO Evaluation Committee reviewed and checked the documents, processes as well as the implementation of workflows of the functional departments and the construction site to make amendments, complementing the process to fit reality. Departments and sites are constantly changing, improving and making adjustments in the implementation process to achieve greater efficiency, enhance competitiveness to provide high quality services, meet the increasing requirements of customers.

Viteccons currently applies and integrated management system according to international standards. These include the ISO 9001: 2008 quality management system and the OHSAS 18001: 2007 occupational safety and health management system.