The TSCA Inventory Reset process is designed to identify which listed chemical substances are and which are not actively used in commerce. Substances identified as “in commerce” will be placed on the “Active Inventory.” Substances not currently in commerce will be placed on the “Inactive Inventory.” Companies will not be able to lawfully manufacture, import, or process any chemical substance on the “Inactive Inventory” without first notifying the substance to EPA.
The rule establishes “retrospective” (as well as “forward-looking”) reporting requirements. During the initial retrospective reporting period, companies must report on each Inventory-listed substance that they manufactured or imported for a non-exempt purpose during the ten-year look back period (June 21, 2006 and June 21, 2016). The deadline for this reporting period is February 7, 2018.
A subsequent reporting period, beginning April 9, 2018, is designated for reporting by processors. Companies may report substances that they processed during the ten-year look back period if the substances are not already on EPA’s Active Inventory or Interim Active Inventory.