EFSA Journal

EFSA publishes all its scientific outputs, including its scientific opinions, in the EFSA Journal. It also issues a range of supporting publications. See also Definitions of EFSA Scientific Outputs and Supporting Publications.

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EU Insights Chemical mixtures awareness, understanding and risk perceptions

EFSA defines ‘chemical mixtures’ as ‘several substances which may have combined effects on the body from their combined exposures’. There are already some methodologies for assessing risks from combined exposure to groups of chemicals, and EFSA together w ...

External Scientific Report
25 March 2019

Genotoxicity assessment of chemical mixtures

The EFSA Scientific Committee addressed in this document the peculiarities related to the genotoxicity assessment of chemical mixtures. The EFSA Scientific Committee suggests that first a mixture should be chemically characterised as far as possible. Alth ...

Statement
16 January 2019

Clarification of some aspects related to genotoxicity assessment

The European Commission requested EFSA to provide advice on the following: (1) the suitability of the unscheduled DNA synthesis (UDS)  in vivo  assay to follow-up positive results in  in vitro  gene mutation tests; (2) the adequacy to demonstrate target t ...

Scientific Opinion
18 December 2017

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