The key to QSS' phenomenal success is the company's resolute commitment to satisfying customer requirements and expectations by "performance as promised". Quality management is an intrinsic part of our culture and corporate value system. Our approach is based on the principle of continuous quality and process improvement. These international standards assure our customers that our solutions are always of the highest quality.

ISO 9000
Registration by the International Organization for Standardization (ISO) is recognized worldwide as an important quality hallmark. QSS is a registered ISO9001:2000 company. The certification is a significant component of our overall Quality Management System and is evidence of our commitment to continuous improvement in all aspects of our business and work.

CMMI
The Software Engineering Institute (SEI) Capability Maturity Model® Integration (CMMI) is an international project (lifecycle) quality standard. QSS has been assessed and is certified at SEI/CMMI Maturity Level 3 (of the Software Engineering Institute of Carnegie Mellon University).