InterLaboratories Comparisons

Œnologues de France expertise for the oenological laboratories
Discover the new program !
Check and monitor
the accuracy of your
analytical methods
Provide a
customer
guarantee
Validate the
uncertainty measurement
of your laboratory
Discover the
requirements of the
ISO 17025 (2017)

What is an InterLaboratory Comparison?

An InterLaboratory Comparison consists in:

Organizing and doing analysis on samples with checked homogeneity and stability, delivered to all the participant laboratories
Providing the statistical study of the analytical results
The OEnologues de France ILC take part in a quality program that allows you to:

Evaluate the analytical performance of the participants (Z-score)

Help the laboratories to monitor their measurement uncertainty (Zêta-score)

Who can participate?

All oenological laboratories, in France and around the world, can participate in our InterLaboratory Comparisons:

  • Private laboratories
  • Public laboratories
  • All type of wine business which realize oenological analysis

Why should you participate to the Oenologues de France InterLaboratory Comparisons ?

The OEnologues de France ILC take part in a quality program that allows you to:
Check and monitor the accuracy of your analytical methods
Provide a customer guarantee about your performance and your expertise
Validate the uncertainty measurement of your laboratory
Discover the requirements of the ISO 17025 (2017) standard in the context of your COFRAC accreditation process

Accreditation
COFRAC n°1-1907
Scope avalaible on
www.cofrac.fr

COFRAC accreditation:
EURL OEnologues de France is accredited (accreditation n°1-1907, scope available on www.cofrac.fr) in compliance with the NF/EN ISO 17043 standard and COFRAC applicable rules for provision of InterLaboratories Comparisons.
This accreditation constitutes an official recognition of our competence.

1.Technical
expertise

With a network of expert oenologists and statistician, we provide ILC since 1981.

2.International
network

More than 230 laboratories, from 12 different countries, participate to our ILC.

3.Tailor made
offer

Our offer fits to your needs and your budget: selection of samples, analytical parameters and methods.

4.Diversity of
samples

You can study up to 40 analytical parameters, only on real matrices: still wines (white, rosé, red), sparkling wines, sweet wines and grape juice.

5.Express
publication

Our ILC reports are available within 7 working days maximum.

6.Reliability of
the results

Our statistical studies are in accordance with the ISO 13528 standard and allows us to evaluate 2 indicators of performance:
Z - score (analytical result)
Zeta score (measurement uncertainty)

Technical programs available

Wine and Grape Juice physico-chemical analysis:

2020 Technical program Download the document
Campaign plan Download the document

Wine microbiological analysis:

Technical program 2020 Download the document
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COVID-19 : Our InterLaboratories Comparisons adapt to your activity

14/05/2020

The schedule of our InterLaboratories Comparisons has been adapted to best meet your needs.

More information

COVID-19 : Our schedule change

17/03/2020

Due to the general situation in France, we do not have the choice to suspend and postpone the march and april InterLaboratories Comparisons. Please pay attention to our new schedule.

Microbiology ILC 2020

12/02/2020

The subscription for the 2020 Microbiology InterLaboratories Comparisons are open. Join us now!

More information

10th Edition of the COFRAC Accreditation and Laboratories Forum

16/01/2020

The 10th edition of the COFRAC Accreditation and Laboratories Forum took place on November 28th, 2019 in Paris. More than 450 people were able to attend the presentations devoted to COFRAC's strategic directions, the activities of the Laboratories section and more particularly the transition to the 2017 version of the NF EN ISO / IEC 17025 standard. Discover the main themes presented during the day ... (document in French)

More information

Œnologues de France ILC COFRAC accreditation ISO 17043 update

07/01/2020

Our InterLaboratories Comparisons are accredited by the COFRAC according to the ISO 17043 standard (accreditation n°1-1907, scope available on www.cofrac.fr). In order to adapt our offer, we requested to change our scope of accreditation. We are proud to announce that, since December 20th 2019, we are now accredited in flexible scope. Discover our technical appendix with the matrices and analytical parameters included in our accreditation scope.

More information

InterLaboratory Comparisons 2020

The subscription for the 2020 InterLaboratory Comparisons are open. Join us now!

More information

2020 Trainings

The subscriptions for our 2020 training are open. Join us now!

More information

18 new resolutions adopted by OIV in 2019

The 17th General Assembly of the OIV, which took place in Switzerland, concluded with the adoption of 18 new resolutions. Discover the summary of the resolutions adopted.

More information

COVID-19 : Our InterLaboratories Comparisons adapt to your activity

14/05/2020

The schedule of our InterLaboratories Comparisons has been adapted to best meet your needs.

More information

COVID-19 : Our schedule change

17/03/2020

Due to the general situation in France, we do not have the choice to suspend and postpone the march and april InterLaboratories Comparisons. Please pay attention to our new schedule.

Microbiology ILC 2020

12/02/2020

The subscription for the 2020 Microbiology InterLaboratories Comparisons are open. Join us now!

More information

10th Edition of the COFRAC Accreditation and Laboratories Forum

16/01/2020

The 10th edition of the COFRAC Accreditation and Laboratories Forum took place on November 28th, 2019 in Paris. More than 450 people were able to attend the presentations devoted to COFRAC's strategic directions, the activities of the Laboratories section and more particularly the transition to the 2017 version of the NF EN ISO / IEC 17025 standard. Discover the main themes presented during the day ... (document in French)

More information

Œnologues de France ILC COFRAC accreditation ISO 17043 update

07/01/2020

Our InterLaboratories Comparisons are accredited by the COFRAC according to the ISO 17043 standard (accreditation n°1-1907, scope available on www.cofrac.fr). In order to adapt our offer, we requested to change our scope of accreditation. We are proud to announce that, since December 20th 2019, we are now accredited in flexible scope. Discover our technical appendix with the matrices and analytical parameters included in our accreditation scope.

More information

InterLaboratory Comparisons 2020

The subscription for the 2020 InterLaboratory Comparisons are open. Join us now!

More information

2020 Trainings

The subscriptions for our 2020 training are open. Join us now!

More information

18 new resolutions adopted by OIV in 2019

The 17th General Assembly of the OIV, which took place in Switzerland, concluded with the adoption of 18 new resolutions. Discover the summary of the resolutions adopted.

More information