Competent authorities at all levels shall collect the review fees specified in Appendix 2 for accepting and reviewing the application of a phase 1 or standard registration of existing chemical substances; a standard, simplified, or small quantity registration for new chemical substances; a prior verification of Polymer of Low Concern (PLC) of new chemical substances; or a confidential business information protection or confidentiality period extension for new chemical substances or existing chemical substances.Appendix 2.pdf