On December 15, 2016 Environmental Protection Agency (EPA) issued a notice (81 FR 90840) requesting public comment on whether a revision of the current size standard definitions is warranted at this time concerning size standards for small manufacturers and processors. On June 22, 2016, President Obama signed into law the Frank R. Lautenberg Chemical Safety for the 21st Century Act which amended the Toxic Substance Control Act (TSCA). TSCA, as amended, requiring EPA to review the size standards for small manufacturers and processors, which are currently used in connection with reporting regulations under TSCA Section 8(a). In particular, EPA must make a determination whether a revision of those standards is warranted. EPA’s preliminary determination is that revisions to currently codified size standards for TSCA Section 8(a) are indeed warranted. As part of the ongoing review process, the EPA is requesting public comment on or before January 17, 2017.