- In “compliance assessment information”, the area is specified. At present, the area is only IEC62474 in the electrical and electronic equipment field. Currently, therefore, the range of control substances covered by “compliance assessment information” is only the range covered by IEC62474, part of the range of chemSHERPA control substances. On the other hand, the range of control substances covered by “component information” is the whole range of chemSHERPA control substances, covering 9 laws and standards including IEC62474. The range of control substances covered by the two is therefore not the same.