Yordas can help you comply with Taiwanese Chemical Regulation. On 9th June, Taiwan Environmental Protection Administration published the long awaited Guidance on Standard Registration of Priority Existing Chemical substances (the PEC Guidance). The PEC Guidance regulates the registration of the first batch of 106 priority existing chemical substances (PECs). If the annual tonnage is over 1 tonne/year, the Manufacturer/Importer/Third-party representative of the listed substances needs to complete the registration before the given deadlines (depending on the tonnage and the time of Phase 1 registration).