EPA announced a proposed rule that would require comprehensive reporting on asbestos as the agency continues its work to address exposure to the known carcinogen and strengthen the science used to protect people from this dangerous chemical. The proposed rule under section 8(a) of the Toxic Substances Control Act (TSCA) would require asbestos manufacturers and processors to report certain use and exposure information, including information pertaining to asbestos-containing articles (including as an impurity). EPA would use data collected through this proposed rule to help inform future actions involving asbestos, including the ongoing risk evaluation for "legacy uses" of asbestos (part two) and potential future risk management activities resulting from that risk evaluation. For example, data collected on asbestos as an impurity could better inform the risk evaluation of the use of asbestos in talc. Additionally, EPA's completed risk evaluation of ongoing asbestos uses (part one) included uses where asbestos may be part of an article, or a component of an end use product, like brake blocks and gaskets. This proposed reporting rule would help identify if there are articles that contain different types of asbestos.