Webinar: Use of the XETA in the assessment strategy of the ECHA/EFSA Guidance on Endocrine Disruptors

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Registration opendeadline: 1 February 2021 - 16:00 (CET)
1 February 2021

1 February 2021, 15:00-16:00 (Italy Time)

Speakers: Maria ARENA, Sander Van Der Linden (ECHA)

Registration open. Deadline for registration: 01 February 2021



When concluding on the potential ED properties of a pesticide or biocide, all available information and methodology should be considered (Regulation 2018/605 and 2017/2100).

This webinar will explain how to consider Xenopus Eleutheroembryonic Thyroid Assay (XETA), a new test methodology published by OECD in 2019, in the assessment strategy of the ECHA/EFSA Guidance.

Participants may submit questions during the webinar. EFSA and ECHA will answer orally. EFSA will publish a recording of the webinar on its website.

The webinar will be followed by the publication of an annex to the ECHA/EFSA Guidance. Feedback received during the webinar will be considered for the finalisation of the annex.

Technical requirements and assistance

Instructions for Attendees


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