ECHA has updated its list of hazardous substances with harmonised classification and labelling to take account of the Commission's update in the 10^th adaptation to technical progress (ATP). Other changes introduced by the 10^th ATP, such as new notes, and acute toxicity estimates (ATEs), are also now on ECHA’s website (see News item from 17 May 2017).

The official source for this information remains the Official Journal of the European Union.