TSCA Section 8(d) Reporting Deadline Extended to May 21, 2027: What Manufacturers Must Do The one-year extension of the TSCA Section 8(d) reporting deadline to May 21, 2027 gives manufacturers https://www.certivo.com/blog-details/tsca-section-8(d)-reporting-deadline-extended-to-may-21-2027-what-manufacturers-must-do