SGS has audited and certified the New Tandem Group in ISO 9001: 2015, which defines the way in which an organization works to meet the requirements of its customers and is based on eight quality management principles:

sgs iso9001 logo

  • Customer orientation
  • leadership
  • staff participation
  • process based approach
  • organizational context
  • continuous improvement
  • fact-based decision making
  • risk based reasoning

The certification demonstrates that the processes, systems and services of New Tandem comply with national and international standards and regulations.

Quality certification (ISO 9001: 2015 Standard). The SGS company is a world leader in quality. It is considered as the main world reference in control, verification, analysis and certification of quality and integrity.