Interlaboratory comparison (ILC) consists in intercomparison of measurement results of a laboratory and a reference laboratory which is in the country highest authority in the field of measurement. The goal of and interlaboratory comparison is to verify the technical competence of accredited or non-accredited calibration laboratories and to validate their measurement methods and uncertainty statement.
Czech Metrology Institute is an accredited PT provider according to EN ISO/IEC 17043 "Conformity assessment - General requirements for proficiency testing" with more than 20 years of experience.
CERTIFICATE OF ACCREDITATION for the ILC Department
Annex to the CERTIFICATE OF ACCREDITATION for the ILC Department
Czech Metrology Institute organizes:
INTERLABORATORY COMPARISON (ILC): based on an annual ILC pogram with participation of a number of calibration laboratories on national and international level.
ILC PROGRAM FOR 2023
YOUR SUGGESTIONS OF ILC PROGRAMS FOR 2024
BILATERAL INTERLABORATORY COMPARISON (BILC): organized on an application of a laboratory and tailored to its special requirements. Application for bilateral interlaboratory comparison can be downloaded here - APPLICATION FOR BILC
Rights and obligations are described in details in the the GENERAL TERMS AND CONDITIONS FOR INTERLABORATORY COMPARISON.
For more information please contact the: ILC Department
RNDr. Simona Klenovská
Mgr. Jiří Herec, Ph.D.
Mgr. Blanka Šmardová, Ph.D.