For a summary of the webinar and B&C’s commentary, please read the full memorandum.EPA Proposes To Modify Certain SNURs: EPA proposed on September 15, 2022, to amend the significant new use rules (SNUR) for certain chemical substances that were the subject of one or more PMNs and in some cases SNUNs. 87 Fed. Reg. 56610. According to EPA, this action would amend the SNURs to allow certain new uses reported in the SNUNs or PMNs without additional notification requirements and modify the significant new use notification requirements based on the actions and determinations for the SNUN or PMN submissions or based on the examination of new test data or other information.