Annual Reporting for all New and Existing substances is open for submission between 1st April 2020 and 30th September 2020.

Regulatory Deadline

Date Live Updates
Taiwan TCCSCA

For enterprises that obtained Phase One Registration Number before 2019-12-31 with the tonnage band between 1 and 100 tons/year and on the 106 Priority Existing Chemical Substances (PECs) list. 

2020-09-30
2020-04-01 - 2020-09-30 Taiwan TCCSCA   Annual Reporting

Taiwan's TCCSCA requires registrant to submit annual report from 1 April to 30 September every year. The following information regarding the previous year has to be provided:

  • Substance name
  • CAS Number
  • Registration number for each substance
  • Volume in the previous year
  • Importer or manufacturer
2021-12-31
Taiwan TCCSCA   Standard Registration

Standard Registration by 31 Dec 2021: 

  1.  Phase One Registration completed before 1 Jan 2020
  2.  Substance is listed on the 106 PECs list
  3. Manufacture/Import ≥ 100 t/y