ORDER

In 2007, Pesticide Action Network North America and Natural Resources Defense Council (collectively, “PANNA”) filed an administrative petition with the United States Environmental Protection Agency (“EPA”). The petition sought to revoke all food tolerances and cancel all registration of a pesticide called chlorpyi-fos. In 2014, having grown frustrated with EPA’s inertia, PANNA petitioned this court for a writ of mandamus to force the agency to issue a response, which PANNA acknowledged could include “a final denial order ... if that is how EPA decides to resolve [it].”

On August 10, 2015, we ordered EPA to “issue either a proposed or final revocation rule or a full and final response” to PAN-NA’s administrative petition. In re Pesticide Action Network N. Am., 798 F.3d 809, 814 (9th Cir. 2015) (emphasis added). We later, directed, EPA to “take final action” on the petition by March 31, 2017. In re Pesticide Action Network N. Am., 840 F.3d 1014, 1015 (9th Cir. 2016).

EPA denied the petition on March 29, 2017. See 82 Fed. Reg. 16,581 (Apr. 5, 2017). PANNA promptly filed a motion for “further mandamus relief,” asserting that EPA’s denial was inadequate because it contained “no new safety findings” and no “final determination as to whether chlorpyifos food tolerances must be revoked.” In short—and in its own words—PANNA’s motion faulted EPA for “failing] to act on the substance of the petition.”

PANNA’s complaints arrive at our doorstep too soon. Although we previously condemned EPA’s “egregious” delay in responding to PANNA’s petition, the agency has now complied with our orders by issuing a “final response to the petition.” See In re Pesticide Action Network N. Am., 798 F.3d at 811 ; see also 21 U.S.C. § 346a(d) (4) (A) (iii) (providing that one valid agency response to a petition challenging a pesticide’s tolerances is to “issue an order denying the petition”).

These mandamus proceedings have addressed the timing, not the substance, of EPA’s response. See In re Pesticide Action Network N. Am., 798 F.3d at 813 (“The only question before us is whether EPA’s delay in responding to the administrative petition warrants the extraordinary remedy of mandamus.”). Now that EPA has issued its denial, substantive objections must first be made through the administrative process mandated by statute. See 21 U.S.C. §§ 346a(g)(2), (h)(1); 40 C.F.R. §§ 178.65 , 180.30(b). PANNA implicitly recognizes as much by acknowledging that “[filling objections and awaiting their resolution by the EPA Administrator is a prerequisite to obtaining judicial review” of EPA’s final response to the petition. Only at that point may we consider the merits of EPA’s “final agency action.” See 5 U.S.C. § 704 . Although EPA dragged its heels for nearly a decade, it has now done what we ordered it to do.

PANNA’s motion for further mandamus relief is DENIED.