G-TEST
Proficiency testing provider

Proficiency testing provider

The "G-Test" LLC Research Center announces an important milestone in expanding its activities. Our organization has been authorized to operate as a Proficiency Testing (PT) provider based on the requirements of the international standard O‘zMSt ISO/IEC 17043:2025 (ISO/IEC 17043:2023, IDT) "Conformity assessment — General requirements for the competence of proficiency testing providers".

This authority makes it possible to evaluate the technical competence of testing laboratories, analyze the reliability of their results, and organize interlaboratory comparisons.

Activities within the international standard

The ISO/IEC 17043 standard sets general requirements for the activities of proficiency testing providers and covers the following areas:

  • comparison of laboratory results;
  • evaluation of measurement accuracy and consistency;
  • determination of performance based on statistical analysis;
  • improvement of the quality management system.

The "G-Test" Research Center carries out activities in this direction based on international requirements, observing the principles of impartiality, confidentiality, and scientifically based methodology.

Strategic significance

This new direction serves to strengthen the reliability of results, increase technical competence, and ensure compliance with international requirements for testing laboratories in the republic and the region.

Invitation to cooperate

The "G-Test" Research Center invites all testing laboratories to participate in proficiency testing programs. Through cooperation, we serve to improve the quality of laboratory results, strengthen their competitiveness in the international arena, and further develop technical competence.

You can contact us for more information and to participate in the programs.

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