News

Chesar 3.5 available for download

27 November 2019

An update of ECHA's chemical safety assessment and reporting tool, Chesar, has been published.

Chesar 3.5 includes various improvements and new features, including:

•    Compatibility with IUCLID 6.4 (released on 30 October)
•    The possibility to create of a substance directly in Chesar
•    Calculation of MSafe for environment


More detailed information on all improvements can be found in the Chesar 3.5 release notes document. Updated versions of the installation and user manuals are now also available. In addition, two new scientific FAQs have been added related to changes to the TRA exposure estimation logic and related calculations when assessment entities exist. More information on the compatibility between the different IUCLID and Chesar versions is available here.