The 2024 is launched. Contact us to participate

Note that the 2023 scheme is also going on until December and that you may register at any time during the year.

Just pay attention to the registration deadline for the tests.

AGLAE conducts every year an interlaboratory comparison on cosmetic product: "challenge test".
During this accredited challenge test, laboratories perform preservation efficacy tests.

Two new tests are provided for the enumeration of aerobic mesophilic bacteria and yeasts/moulds and the detection of specified micro-organisms.

These tests provide laboratories with an assessment of their performance and guidelines for improvements if necessary.

More information on the page microbiology in cosmetics

Non-tuberculous mycobacteria in waters for medical use: methodological comparison test that will enable participants to estimate the reliability of their analytical protocol (programme 86A).

Find the description of the PT on the page related to medical type waters

On-going 2023 test. Results to follow.

Assessment of laboratories' performance for the analysis of 'Chelating agents in fresh waters' (programme 5E - including EDTA).

Find its description on the page 'Organic pollutants in clean waters'

 AGLAE provides you the evaluation of your analytical performance for the enumeration of somatic coliphages somatiques and F-specific RNA bacteriophages (programme 130)

Find the description of this interlaboratory comparison on the page Water microbiology

 Assess your analytical performance in waste:

  - 51 Chemical analyses and metals in waste (leaching)

 - 51A Cyanides and phenol index in waste (leaching)

- 51B Chemical analyses and metals in waste (leaching) - LAGA/DepV

Find their description with the proficiency tests in solid matrices