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Annual Reporting Reminder for Taiwan, China: Chemical Substance Reporting Underway from April to September!

May 7, 2026
Taiwan, China
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Pursuant to Articles 30 and 56 of the Toxic and Concerned Chemical Substances Control Act (hereinafter referred to as the TCCC Act) promulgated by the Environmental Protection Authority of Taiwan, China, as well as Article 24 of the Regulations for New Chemical Substances and Existing Chemical Substances Registration, registrants of approved new chemical substances and existing chemical substances shall, from the year following approval, report the quantity information of new and existing chemical substances produced and imported in the previous year each year between 1 April and 30 September. Failure to complete the required reporting will result in a fine of NT30000 to NT300,000. If the violation is not rectified, the authority may order suspension of work or business closure.

Those who have obtained a valid chemical substance registration approval code must complete the annual report for the previous year within the aforementioned period. If the approval code has expired or been revoked, reporting is not required. Registrants may file the report themselves or authorise an agent (if any) to do so.

Annual Reporting Process

  • Log in to the Chemical Substance Registration Platform
  • Select Annual Chemical Substance Reporting
  • Select reporting category / substance
  • Select production / import quantity range

 Information Required for Annual Reporting

Items required for new chemical substances and existing chemical substances

1. Registrant and registration code

Auto-populated by system

1.1 Registrant information

1.2 Approved registration code

2. Substance production and import quantities

Registrant or agent selects range

2.1 Production quantity

2.2 Import quantity

 

 CIRS Reminder

  • Please pay attention to reminder notices sent by the competent authority and be sure to complete the quantity reporting within the stipulated deadline.
  • If the production or import quantity in the previous year was zero and the registration has not yet been revoked, annual reporting is still required.
  • If an approved registered substance is no longer to be produced or imported in the future, you may apply for revocation; after revocation, annual reporting is no longer required.
  • Low-concern polymers that have undergone pre-assessment or substances registered for scientific research (for filing purposes) are not considered approved registrations and do not require annual reporting.

The CIRS Taiwan Chemical Registration Technical Team will continue to track and study the progress of chemical registration regulations in Taiwan, China, and provide professional regulatory interpretation and compliance advice to all enterprises concerned about chemical substance management policies in Taiwan, China. For further details, please contact CIRS.

Our Services

  • New Chemical Substance Registration in Taiwan, China
  • Existing Chemical Substance Phase One Registration in Taiwan, China
  • Existing Chemical Substance Standard Registration in Taiwan, China
  • Agent for Chemical Substance Registration in Taiwan, China
  • New Chemical Substance Inquiry in Taiwan, China
  • Registration Data Plan Assessment and Testing Commissioning for Taiwan, China
  • Regulatory Consulting, Tracking and Training for Chemical Registration in Taiwan, China
  • Application for Confidentiality of Hazardous Chemical Ingredients in SDS for Taiwan, China
  • SDS and Label Preparation for Taiwan, China

 

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