Frequently Asked Questions
Location: > EN > Frequently Asked Questions >This article was updated: July 29, 2026
Definitions
C&L Notification is the submission of substance classification and labelling information to the ECHA Classification and Labelling List in accordance with the CLP Regulations.It is different from reach registration and does not upload SDS to ECHA.
Submissions
It usually includes substance identification information, classification reasons, label elements and corresponding business information.When relevant information has been submitted through reach registration that meets the requirements, it should be judged whether it needs to be reported separately in conjunction with the specific identity.
Tip: This article is a general compliance statement, and specific obligations should be confirmed in combination with product information, supply chain roles, and target markets.

