LIEKS Software Development Center became the first company in Eastern Europe to obtain ISO 9001 certificate after an audit of its Quality Management System by Bureau Veritas Quality International (UK) in July 1994.

Quality Management System of LIEKS was developed together with the British consulting company "Third Wave Network plc". Introduction of internal procedures corresponding to the international quality standards has resulted in the completion of several large projects on time, within budget and up to the highest standards of quality, which is acknowledged by numerous positive references of our clients.

To solve most complicated and hardly formalized tasks LIEKS uses a wide range of methodologies and techniques:

• PRINCE methodology (PRojects IN Controlled Environments) - in Project Management;
• SSADM (Structured Systems Analysis and Design Method), IDEF0, IDEF1x, Gane-Sarson DFD Method - in Project Modeling;
• Object-Oriented Software Engineering (OOSE), Unified Modeling Language (UML) - in Software Engineering;
• BPR/LIEKS - in Business Processes Reengineering.

As the next step, the company is working towards assessment of its software processes in accordance with the Capability Maturity Model (CMM) developed by the Software Engineering Institute (SEI).