The eSDScom Version 4 package is made for the European legal area and consists of
- SDScom XML version 4.4.0, available at GitHub (a long-term support release, maintained until end of 2021).
- EuPhraC phrases version 4.1
- ESCom 2.1: A separate package hosted by Cefic, consisting of phrases and an XML specification. For extended safety data sheets, SDScom has a field which links to an ESCom XML file.