REACH Study Results have been updated

REACH study results is a collection of non-confidential substance data that were submitted to ECHA under the REACH regulation. An updated version is available to download from this website.

The data contain results from studies that relate to physical-chemical properties, environmental fate and pathways, and ecotoxicology and toxicological information. Making this data downloadable is another step towards the goals of REACH - both in terms of improving the safe use of chemicals, for example through improved safety data sheets, and the development and use of alternative methods.

The data are derived from information also published on the ECHA website. However, in REACH Study Results, only the results of studies are presented, and in a reduced form. On the ECHA website data may be viewed one substance at a time, but REACH Study Results allows data to be read in bulk by importing the data in to a local installation of IUCLID, and then using the IUCLID 6 REST Public API, the IUCLID Data Extractor or, an advanced IUCLID search tool. The results are made available to download in an archive that contains dossiers in IUCLID format (i6z) for approximately 23,000 substances. This way of delivering REACH Study Results allows users to import only the substances in which they are interested.

The use of the REACH Study Results is subject to dedicated terms and conditions that must be accepted before downloading the data. For example, the data may not be used for registration under the REACH Regulation.

Access the REACH Study Results