March 13, 2020
EPA Publishes Final Rule Establishing CBI Claims Review For TSCA Inventory
On March 6, 2020, EPA announced via the Federal Register its final rule on requirements for regulated entities to substantiate certain confidential business information (CBI) made under TSCA. The substantiation requirements describe the applicable procedures and provide instructions for regulated entities, providing the review criteria and related procedures that EPA will use to complete the reviews within the five-year time frame set in TSCA. The final rule will be effective on May 5, 2020.