On March 6, 2018, in the U.S. Court of Appeals for the D.C. Circuit, the Environmental Defense Fund (EDF) filed its Principal Brief in the litigation case that petitions for review the U.S. Environmental Protection Agency’s (EPA) Toxic Substances Control Act (TSCA) Inventory Notification (Active-Inactive) Requirements final rule (EDF v. EPA, No. 1701 (D.C. Cir.)).

EDF’s brief includes, among other required statements, a statement of the issues, a statement of the case, a summary of their argument, and their argument. EDF’s arguments are as follows:

  1. The Inventory Rule withholds information on chemical substances manufactured or processed in the U.S. from the public; this information is required to be disclosed under amended TSCA; EDF has been harmed by EPA’s failure to disclose this information and to disclose unique identifiers for confidential chemicals; and the court can redress this harm.
  2. The final rule illegally allows manufacturers and processors to assert certain new claims for nondisclosure of specific chemical identities based on other persons having asserted earlier claims, which is contrary to TSCA’s plain text and the relevant precedent governing confidentiality claims; and EPA’s rationale for its interpretation is arbitrary and capricious.
  3. The final rule violates both the substantive and procedural requirements of TSCA Section 14, Confidential Information, specifically that: EPA refused to accept that TSCA Section 8, Reporting and Retention of Information, repeatedly incorporates Section 14 requirements for confidentiality claims; the final rule fails to implement one of the substantive requirements for confidentiality claims under Section 14; and the final rule fails to implement one of the substantive requirements for confidentiality claims under Section 14.
  4. The final rule fails to implement the unique identifier and other public information requirements in TSCA Section 8(b)(7)(B).
  5. The final rule exempts chemicals manufactured and processed solely for export from the reporting requirements, even though such chemicals are specifically not exempted from TSCA Section 8.
  6. Finally, EDF requests the court to set aside the rule in part, stating that vacatur, along with remand, is the appropriate remedy for EPA’s violations of the Administrative Procedure Act (APA). EDF does not seek a complete vacatur, however, stating that “a complete vacatur would postpone the release of some of the very information that EDF seeks, since it would allow EPA to postpone publishing the Inventory based on the information it has already collected. In addition, it would impose costs on the regulated community beyond those necessary to remedy EDF’s harms [and] those manufacturers and processors who have already filed notices without claims of confidentiality should not need to refile the notices.” The portions of the final rule that EDF requests the court to vacate are as follows: the exclusion for export-only manufacturers (40 C.F.R. Section 710.27(a)(4)); Confidentiality Claims (40 C.F.R. Section 710.37); and certain portions of the preamble. EDF states specific instructions on how it would like the court to order EPA to promulgate the regulation on remand that include revisions to regulations on confidentiality claims, public information requirements, and notifications of activities during the lookback period.

EDF has done its usual thorough job and the brief is definitely a must read for TSCA stakeholders. More information on this proceeding and the other challenges to the TSCA framework final rules is available on our blog under key words framework rules.