Opinion for the Court filed by Circuit Judge HARRY T. EDWARDS.
This case concerns an Environmental Protection Agency (“EPA” or “the agency”) directive banning agency consideration of “third-party” human studies in evaluating the safety of pesticides. In the late 1990s, EPA began reevaluating its practice of relying on data from third-party human studies, and began considering such data on a case-by-case basis only. In October 2001, the agency made this case-by-case practice clear to the regulated community. Then, however, the agency abruptly reversed its position. On December 14, 2001, EPA issued a directive in a Press Release, announcing that, pending review by the National Academy of Sciences (“NAS” or “Academy”) of the ethical issues posed by EPA’s use of third-party human studies, “the Agency will not consider or rely on any such human studies in its regulatory decision making, whether previously or newly submitted.” Environmental Protection Agency, Press Release, Agency Requests National Academy of Sciences Input on Consideration of Certain Human Toxicity Studies; Announces Interim Policy, Dec. 14, 2001, Appendix (“App”) 120 (“Press Release”).
Petitioners CropLife America, et al. - pesticide manufacturers and a trade association that claims that its members will be adversely affected by the announced moratorium - seek review of the directive in the December 14 Press Release. Petitioners contend that the EPA directive is unlawful, because it constitutes a binding regulation that was issued without the notice of proposed rulemaking and period for public comment mandated by the Federal Food, Drug and Cosmetic Act, 21 U.S.C. § 301 et seq. (“FFDCA”). See 21 U.S.C. §§ 346a(e)(l)(C) & (e)(2); see also 5 U.S.C. § 553. Petitioners also argue that the policy violates the rule, enunciated in both the Federal Insecticide, Fungicide and Rodenticide Act, 7 U.S.C. § 136-136y (“FIFRA”), and FFDCA, requiring EPA to consider all relevant reliable data. See 7 U.S.C. § 136a-l(g)(l); 21 U.S.C. § 346a(b)(2)(D). Finally, petitioners assert that the policy is arbitrary and capricious in violation of the Administrative Procedure Act, 5 U.S.C. §§ 701-706. See 5 U.S.C. § 706(2)(A) (“The reviewing court shall ... hold unlawful and set aside agency action, findings, and conclusions found to be ... arbitrary, capricious, an abuse of discretion, or
We hold that EPA’s directive constitutes a binding regulation issued without notice and the opportunity for comment. We therefore grant the petition for review and vacate the new rale. As a consequence, the agency’s previous practice of considering third-party human studies on a case-by-case basis, applying statutory requirements, the Common Rule, and high ethical standards as a guide, is reinstated and remains in effect unless and until it is replaced by a lawfully promulgated regulation.
I. Background
EPA oversees a comprehensive scheme of pesticide regulation under FIFRA and FFDCA. While FIFRA governs pesticide registration, FFDCA regulates pesticide residues in the food supply. Originally enacted in 1947, FIFRA establishes a registration system allowing EPA to prescribe the conditions under which a pesticide may be sold or distributed. In determining whether to register a pesticide under FI-FRA, EPA considers whether the pesticide would cause “unreasonable adverse effects on the environment.” 7 U.S.C. § 136a(c)(5)(C). To determine whether the pesticide would cause such unreasonable environmental effects, the agency determines whether it would produce an “unreasonable risk to man” or any “human dietary risk.” 7 U.S.C. § 136(bb). Under FFDCA, EPA regulates the amount of pesticide that may remain on food products, establishing “tolerance levels” for pesticide residues on raw and processed food products. 21 U.S.C. § 346a(b)(l).
The FFDCA provision dealing with the method of setting tolerances for pesticides was substantially revised by the Food Quality Protection Act of 1996, Pub.L. No. 104-170, 110 Stat. 1489 (“FQPA”). See 21 U.S.C. § 346a (governing tolerances for pesticide chemical residues); see also Andrew J. Miller, Note, The Food Quality Protection Act of 1996: Science and Law at a Crossroads, 7 Duke Envtl. L. & Pol’y F. 393, 403 (1997) (“The FQPA rewrites most of section 408 of the FFDCA.”). The revised provision defines pesticide tolerances as “safe” when there is “a reasonable certainty that no harm will result from aggregate exposure to the pesticide chemical residue, including all anticipated dietary exposures and all other exposures for which there is reliable information.” 21 U.S.C. § 346a(b)(2)(A)(ii). In determining whether pesticide tolerances are safe, EPA may consider the validity of the available data from studies, anticipated and actual residue levels of the pesticide in or on foods, the percent of food actually treated with the pesticide, and international standards. See 21 U.S.C. § 346a(b)(2)(D)-(F), (b)(4).
In 1988, Congress amended FIFRA to require that every pesticide registered before 1984 be reregistered under present-day standards. Pub.L. No. 100-532, 102 Stat. 2654 (codified as amended in scattered sections of 7 U.S.C.). In 1996, Congress also set deadlines for EPA to review all existing tolerances against the new standard established by the FQPA. 21 U.S.C. § 346a(q). As a result, the agency is currently in the process of reexamining thousands of regulated pesticides. This process involves years of preliminary action and evaluation under both FIFRA and FFDCA, culminating in public pronouncements of the agency’s position on the safety of a given pesticide.
For decades, EPA accepted and relied upon third-party human data in evaluating pesticide safety. However, the agency’s position shifted in 1998. On July 27, 1998, EPA stated publicly that it would ask an internal review board to reevaluate the
As part of its policy development process, EPA appointed a Joint Subcommittee of its Science Advisory Board and FIFRA Scientific Advisory Panel (“the Joint Subcommittee”) to evaluate the circumstances under which third-party human data should be considered. In September 2000, the Joint Subcommittee issued a report addressing the ethical and scientific acceptability of utilizing such data. The report “envision[ed] particular circumstances under which such dosing of humans could be scientifically and ethically acceptable,” but found such circumstances “very difficult” to define. Envtl. Prot. Agency, Comments on the Use of Data from the Testing of Human Subjects: A Report by the Science Advisory Board and the FIFRA Scientific Advisory Panel 2 (2000), App. 34. Sixteen panel members recommended that the agency continue to consider human studies under strict standards, while two members advocated a blanket ban on such tests. Id. at 1-4, App. 33-36.
Thereafter, in October 2001, EPA made clear that it would consider data from third-party human studies on a case-by-case basis. See John Heilprin, EPA Using Human Testing Data from Manufacturers in Evaluating Pesticide Regulations, Exposure Levels, Associated Press, Nov. 27, 2001, LEXIS, News Library, News Group File; Shogren, supra; Shankar Vedantam, EPA Used Data from Human Pesticide Tests, Wash. Post, Nov. 29, 2001, at A6. In several pesticide regulatory decisions issued around the time of the announcement, EPA in fact considered available human data. See, e.g., Interim Reregistration Eligibility Decision for AzinphosMethyl, Case No. 0235, at 10-11 (EPA Oct. 30, 2001), App. 88-89; Interim Reregistration Eligibility Decision for Phosmet, Case No. 0242, at 8 (EPA Oct. 30, 2001), App. 92; Interim Reregistration Eligibility Decision for Chlorpyrifos, Case No. 0100, at 16 (EPA Sept. 28, 2001), App. 85. However, the agency’s decision to resume consideration of such data provoked criticism, primarily from environmental groups. See, e.g., Katharine Q. Seelye, E.P.A. Reconsiders Human Tests of Pesticides, N.Y. Times, Dec. 15, 2001, at A14 (quoting Richard Wiles, senior vice president of the Environmental Working Group, as saying that “[t]he administration would be in an awkward position if it was against stem-cell research but for dosing people up directly with pesticides”).
On December 14, 2001, EPA announced a broad moratorium on the use of third-party human test data. EPA publicly released a letter to the NAS in which the agency sought the Academy’s recommendations regarding the ethical and scientific acceptability of third-party human pesticide tests. See Letter from Stephen L. Johnson, Assistant Administrator, EPA, to
During the Academy’s consideration of the issues and until a policy is in place, the Agency will not consider or rely on any such human studies in its regulatory decision making, whether previously or newly submitted. Should EPA be legally required to consider or rely on any such human study during this interim period, the Agency will assemble a Science Advisory Board subpanel to review and comment on scientific appropriateness and ethical acceptability of the study in question, and the Agency will provide an opportunity for public involvement.
Press Release, App. 120-21.
Petitioners now challenge this directive. The American Chemistry Council intervenes on petitioners’ behalf, while the Natural Resources Defense Council (“NRDC”) intervenes on EPA’s behalf.
II. Analysis
The principal issue in this case is whether the EPA directive that is included in the December 14 Press Release constitutes a binding regulation. In defending against the petition for review, most of EPA’s arguments are predicated on the assumption that the directive in the Press Release is not a binding regulation, primarily because of the language allowing EPA to consider third-party human studies if the agency is “legally required to consider or rely on any such human study.” EPA thus argues that the matter in dispute is not subject to judicial review, that petitioners lack standing, and that the challenge is not ripe for review. EPA also questions the timeliness of the petition. We have little trouble determining that the directive announced in the December 14 Press Release is indeed a binding regulation. This being the case, the agency’s other arguments rapidly fall by the wayside.
The disputed directive constitutes a binding regulation that is directly aimed at and enforceable against petitioners. It provides that “the Agency will not consider or rely on any [third-party] human studies in its regulatory decision making.” This clear and unequivocal language, which reflects an obvious change in established agency practice, creates a “ ‘binding norm’ ” that is “ ‘finally determinative of the issues or rights to which it is addressed.’” Chamber of Commerce v. United States Dep’t of Labor,
The fact that the directive also notes that third-party human test data can be considered if the agency is “legally required to consider or rely on such human study” does not at all alter our conclusion. This language merely contemplates the possibility of a successful court challenge to the disputed rule; it suggests that if an Article III court were to require the agency to consider a third-party human study, the agency will then “assemble a Science
In its argument to this court, EPA claims that the “legally required” language could be read to mean that Administrative Law Judges are authorized to rule on particular third-party human studies after EPA completes its review of a pesticide without the agency considering that data. The directive says no such thing. Indeed, the reality of agency operations makes it clear that ALJs cannot independently rule on the legality of third-party human studies, because they may not ignore the Administrator’s unequivocal statement prohibiting the agency from considering such studies. See, e.g., Iran Air v. Kugelman,
The agency attempts to bolster its argument that the directive is non-binding by pointing to Reliable Automatic Sprinkler Co. v. Consumer Product Safety Commission,
After oral argument in this case, in an attempt to advance the argument that the directive does not bar consideration of third-party human studies, NRDC submit
EPA and NRDC also argue that the directive in the Press Release is nothing more than a “policy statement,” and thus is not subject to judicial review. See 21 U.S.C. § 346a(h)(l) (limiting the court’s jurisdiction to cases of “actual controversy as to the validity of any regulation issued under subsection (e)(1)(C)”) (emphasis added). We reject this argument. As a general matter, the case law reflects two related formulations for determining whether a challenged action constitutes a regulation or merely a statement of policy. One line of analysis focuses on the effects of the agency action. See Cmty. Nutrition Inst. v. Young,
In the instant case, there is little doubt that the directive in the December 14 Press Release “binds private parties [and] the agency itself with the ‘force of law,’ ” Gen. Elec.,
The agency’s arguments that petitioners’ claims should be dismissed for want of standing and ripeness are also without merit. EPA asserts that petitioners lack standing because the agency may consider third-party human studies after a determination that it is legally required to do so, and because setting aside the directive would leave in place a practice that may still result in the rejection of petition
As to ripeness, EPA argues that petitioners’ claim is unripe “because an ALJ, the Administrator or the EAB may allow a third-party study into evidence in a hearing process, or the Administrator may make a ‘legal requirement’ determination in a rulemaking.” Br. of Respondent at 27. This argument is plainly wrong, because the EPA directive states unequivocally that the agency -will not consider any third-party human studies unless a court orders it to do so. Thus, because it presents a purely legal question that does not “depend upon consideration of ... particularized facts,” Mountain States Tel. & Tel. Co. v. FCC,
Finally, EPA argues that petitioners’ claim is time-barred, “because EPA has made similar statements in the past.” Br. of Respondent at 29. In particular, EPA contends that, “[i]f there were a challenge to bring ... it should have been brought within 60 days” of one of the earlier EPA statements on human test subjects. Id. at 30; see also 21 U.S.C. § 346a(h)(l). This argument is meritless. The directive in the Press Release differs markedly from the agency’s past statements, because the new rule clearly represents the first time that the agency has adopted an unequivocal, wholesale ban on the consideration of third-party human studies. Moreover, the agency indisputably opened the issue anew in 2001 by first announcing that it would consider third-party human studies on a case-by-case basis and then stating that it would not consider any such studies. See Ass’n of Am. R.R. v. ICC,
Because the new rule effects a dramatic change in the agency’s established regulatory regime, EPA was required to follow notice and comment procedures under 21 U.S.C. § 346a(e)(l)(C) & (e)(2). This was not done. Therefore, we vacate EPA’s rule for failure to comply with FFDCA’s notice and comment requirements. See, e.g., Gen. Elec.,
III. Conclusion
For the reasons enumerated above, we vacate the directive articulated in EPA’s December 14, 2001 Press Release for a failure to engage in the requisite notice and comment rulemaking. The consequence is that the agency’s previous prac