by Stacie Abraham The deadline for manufacturers and importers to notify chemical substances as active under the TSCA Inventory Notification (Active-Inactive) Reporting Requirements Rule expired on February 7, 2018. This Rule requires chemical manufacturers and importers to notify substances to...The post U.S. Toxic Substances Control Act (TSCA) Alert: Expiration of Reporting Deadline appeared first on ChemADVISOR, Inc., a UL Company.