[Regulation]Regulation Update: Japan CSCL Class I (Jan 10, 2025)

18 Feb 2025

The revised Class I (Specified Chemical Substances) List, amended on July 5, 2024, has been fully reflected on J-CHECK as of January 10, 2025.

What is J-CHECK?

J-CHECK stands for Japan CHEmicals Collaborative Knowledge database. It is developed by the relevant Japanese authorities to provide information on the Act on the Regulation of Manufacture and Evaluation of Chemical Substances, also known as CSCL(Chemical Substances Control Law), in Japan.

With this update, PFOA-related compounds have been added to the Class I (Specified Chemical Substances) List.

Regulatory Overview

  • The Act on the Regulation of Manufacture and Evaluation of Chemical Substances is the world's first chemical management system that regulates the manufacture, import, and use of chemical substances in Japan.

  • The Class I (Specified Chemical Substances) List includes PBT (Persistent, Bioaccumulative, and Toxic) substances.

  • Manufacture, use, and import of Class I substances are prohibited and inclusion of these substances in specific product types is also banned.

  • More details about these substances can be found on J-CHECK.


Key Updates

Please refer to the attachment and the table below for details.


Entry No.Entry NameSummary of RevisionsEffective Date

35

PFOA-related compounds

  • Entry name changed from PFHxS to PFOA-related compounds 

  • 157 new substances added

January 10, 2025

36

PFHxS

  • Newly created entry

  • PFHxS substances moved from Entry 35

January 10, 2025



Links

  • Regulation text (English version)

    • Cabinet Order No. 202 of 1972 - Order for Enforcement of the Act on the Regulation of Manufacture and Evaluation of Chemical Substances


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