Abstract |
The Toxic Substances Control Act's (TSCA) Initial Inventory of Chemical Substances, published on June 1979, includes chemical substances reported to EPA by their manufacturers and importers in accordance with the TSCA inventory reporting regulations. During the 210-day reporting period that begins June 1, 1979, processors and users of chemical substances for commercial purposes and importers of chemical substances as part of mixtures or articles for commercial purposes may report substances that were not included on the Initial Inventory for inclusion on a Revised Inventory, which will be published sometime in 1980. This booklet provides reporting instructions for the Revised Inventory. |