Welcome to Global Proficiency Testing Services

Global Proficiency Testing Services (GPTS) incorporated to serve the proficiency testing needs of the laboratory seeking for the accreditation. As per the requirement of ISO/IEC 17025, clause no. 5.9, this is one of the requirements to participate in the proficiency testing programme and laboratory seeking for accreditation must have to pass through this quality assurance tool to check their capability in terms of accuracy of the results reported by them at the end of testing and to ensure that, whether those results are in line with the other accredited laboratories.

About Global PT Services

Global Proficiency Testing Services (GPTS) is the group company of Global Manager Group, world leader in system certification consultancy and Management training provider. Global Manager Group offers all types of system certification and product certification. Following are the services that GMG offers to small and big size organization.

  • Proficiency Testing Services

    Provide proficiency testing for the testing labs in India and globally performing testing for construction activity, chemical, environment and metal testing...    Read more

  • NABL Accredited Calibration Laboratory

    Calibration laboratory - National Centre for Quality Calibration is NABL accredited for majority of instruments for thermal, pressure, electro technical, mechanical etc..    Read more

  • Management Training Programs

    Our company has trained more than 10000+ participants on various management area like Lean 5S, Six Sigma, Kanban, Kaizen, Benchmarking, TPM,Just-in-Time etc...    Read more

Global Proficiency Testing - Blog


What is Proficiency Testing and How to Achieve it

Proficiency testing is a means of assessing the ability of laboratories to competently perform specific tests and/or measurements. Proficiency testing is also called interlaboratory comparison. As this term implies, proficiency testing compares the measuring results obtained by different laboratories. The results reported by each laboratory for a measurand are compared to the reference value for that measurand. The reference value can be determined in various ways. Proficiency testing supports own internal quality control and quality assurance procedures of laboratories by providing an additional external assessment of their testing capability.