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TSCA Chemical Substance Inventory

Questions and Answers on Reporting Under the Active-Inactive Rule

On September 27, October 25, and November 29 of 2017, EPA conducted webinars on the TSCA Inventory Notification (Active-Inactive) rule.  These webinars covered the reporting requirements under the rule and provided a demonstration of the electronic reporting application in EPA’s Central Data Exchange (CDX). The files for the slides and transcripts for the October and November webinars are provided here. In the file below, EPA has compiled common questions and answers related to the reporting requirements and the electronic reporting applications, including questions submitted during these webinars.

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