The proficiency testings and criteria marked with an ♦ are covered by the « accréditation n° 1-2473, comparaisons interlaboratoires, portée disponible sur www.cofrac.fr »/« n° 1-2473 accreditation, interlaboratory comparisons, scope available on www.cofrac.fr ».
Available scopes :
Detailed flexible scope - 2024 campaign
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2024 Cecalait's catalogue of samples (pdf version)
2024 calendar of proficiency testings
2025 Cecalait's catalogue of samples (pdf version)
2025 calendar of proficiency testings
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General rules concerning proficiency testings
Statistical data treatment and emission of individual reports
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Instructions:
Instruction concerning the report of a CECALAIT physico-chemical Proficiency Testing (applicable from 10th February 2021)
Instruction concerning the report of a Cecalait microbiological quantitative proficiency testing (applicable from 10th February 2021)
Instruction concerning the report of a Cecalait microbiological qualitative proficiency testing (applicable from 20th October 2017)
For the previous instructions, please contact us
2024 Cecalait's catalogue of samples (pdf version)
2025 Cecalait's catalogue of samples (pdf version)
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Cecalait
The cluster brings a technical contribution and knowledge, to the development and harmonization of analytical methods for milk and dairy products, at the national and international level.
PROFICIENCY TESTING
Interlaboratory Proficiency test:
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in chemistry, on different dairy matrixes (milk, butter, cheese, whey, dried milk, retentate...) and different composition components
in microbiology, on total and pathogenic flora in milk and cheese
SECONDARY REFERENCE MATERIALS
for the calibration of instruments,
for the control of chemical and microbiological methods
Documentary monitoring, normative and regulatory surveillance;
A specific information for dairy laboratories :
Cecalait's newsletter
Bibliographical list
Bibliographic searches
Supplying of documents
Training on analytical techniques in chemistry and microbiology, quality assurance and metrology on-site or in Poligny
Rue de Versailles
BP 70129
39801 POLIGNY CEDEX
FRANCE
Tel : +33 (0)3 84 73 63 20
Fax : +33 (0)3 84 73 63 29
Accreditation no 1-5577, tests, no 1-2473 interlaboratory comparisons, scope available on www.cofrac.fr/en