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By Lisa M. Campbell and Timothy D. Backstrom

On August 7, 2019, the League of United Latin American Citizens, Pesticide Action Network North America, Natural Resources Defense Council, and other petitioners (Petitioners) filed a new petition in the Ninth Circuit Court of Appeals seeking judicial review of United States Environmental Protection Agency (EPA) orders denying their request that EPA revoke all tolerances and cancel all registrations for chlorpyrifos.  On August 8, 2019, New York, California, Hawaii, Maryland, Vermont, Washington, Massachusetts, and the District of Columbia (States) also filed a new petition for judicial review concerning the refusal of EPA to ban chlorpyrifos.  The Petitioners and the States seek judicial review of the July 18, 2019, final order by EPA dismissing all objections to the initial decision by EPA to retain tolerances and registrations for chlorpyrifos, and of EPA’s March 29, 2017, order that initially denied a 2007 petition to revoke all tolerances and cancel all registrations for chlorpyrifos.

The Petitioners and the States also seek consolidation of their newly filed petitions for judicial review with currently pending chlorpyrifos litigation in LULAC, et al. v. Wheeler, et al.  As part of rehearing in the LULAC case, the Ninth Circuit vacated a prior decision that ordered EPA to cancel chlorpyrifos registrations, and instead issued a writ of mandamus requiring EPA to respond to objections to the 2017 denial order within 90 days.  EPA then issued the July 18, 2019, order denying all objections, along with a motion on July 19, 2019, to dismiss the LULAC case as moot.  EPA seeks dismissal of LULAC because it contends that the 2017 initial order was never itself reviewable, and EPA has now done everything that the writ of mandamus required. The Petitioners oppose the motion to dismiss because it would require the Court to take a position on a jurisdictional issue which they contend was not decided during rehearing.  The Petitioners and the States also argue that dismissal would be unnecessary and inefficient, requiring the challenging parties to reconstitute the record for review compiled in LULAC.

Petitioners also note that the Ninth Circuit retained jurisdiction when it issued mandamus in LULAC, and they request that their combined challenge to the EPA decision to retain the existing tolerances and registrations for chlorpyrifos be heard by the Court en banc as well.

Commentary

The latest petitions for judicial review of EPA’s 2019 decision to retain all tolerances and registrations for chlorpyrifos pending registration review were anticipated by all parties, and all parties agree that the procedural requisites for a judicial determination concerning the legality of EPA’s final decision to deny the 2007 administrative petition have now been satisfied.  The Petitioners and the States will likely argue that prior scientific determinations by EPA, including EPA analysis of epidemiology studies that purport to establish a link between exposure to chlorpyrifos and adverse neurodevelopmental effects in children, require that EPA proceed to revoke all tolerances and cancel all registrations for chlorpyrifos, while EPA will likely argue that difficult scientific issues concerning chlorpyrifos remain unresolved and should be addressed by EPA as part of the pending registration review for chlorpyrifos.

In addition to the dispute about combining the new petitions for review with the LULAC case, an interesting element of the latest filing by the Petitioners is that they attempt to bootstrap en banc review of the 2019 order in which EPA finally denied the administrative petition to revoke tolerances and cancel registrations for chlorpyrifos.  En banc review for an initial hearing (as opposed to en banc rehearing in a previously decided case) is allowed by the applicable appellate rules, but such review is disfavored and would be highly unusual.  Petitioners argue that it is warranted here because the en banc panel in the rehearing in the LULAC case reserved jurisdiction.  Given the motion by EPA to dismiss the LULAC case as moot, it can be presumed that EPA is likely to oppose this vicarious argument for en banc judicial review.   EPA can argue that the only reason the en banc panel retained jurisdiction was to assure that EPA would timely comply with the writ of mandamus that required EPA to rule on the objections within 90 days.

For further information on the long history of litigation concerning the petition to ban chlorpyrifos, please review our prior blog entries.


 

By Lisa M. Campbell, Timothy D. Backstrom, James V. Aidala, and Lisa R. Burchi

On July 18, 2019, the U.S. Environmental Protection Agency (EPA) issued a pre-publication version of a Federal Register notice announcing a final order denying the Pesticide Action Network North America’s (PANNA) and the Natural Resources Defense Council’s (NRDC) 2007 Petition requesting that EPA revoke all tolerances and cancel all registrations for chlorpyrifos (Order).  This Order constitutes final Agency action denying all of the Petitioners’ objections to EPA’s previous refusal to revoke the tolerances for chlorpyrifos.  This Order also constitutes final administrative action concerning all parts of the 2007 Petition that were not previously addressed by EPA.  Given the previous extensive chlorpyrifos litigation, this latest action by EPA will likely lead to further litigation challenging EPA’s decision to allow continued use of chlorpyrifos under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and the Federal Food, Drug, and Cosmetic Act (FFDCA).

Background

The FIFRA registrations and related tolerances for chlorpyrifos have a complicated regulatory and legal history, as discussed in previous blogs available here.

EPA’s new Order denies objections made by PANNA and NRDC under the FFDCA to EPA’s March 29, 2017, order denying the request by PANNA and NRDC that EPA revoke all tolerances for chlorpyrifos and cancel all chlorpyrifos product registrations.  In the Order, EPA begins by summarizing its prior responses to the 2007 Petition, in which EPA denied each of ten claims raised in support of the Petitioners’ request that EPA revoke all chlorpyrifos tolerances and cancel all chlorpyrifos registrations.  The ten claims are:

  1. EPA has ignored genetic evidence of vulnerable populations.
  2. EPA has delayed a decision regarding endocrine disrupting effects.
  3. EPA has ignored data regarding cancer risks.
  4. EPA’s 2006 cumulative risk assessment (CRA) for the organophosphates misrepresented risks and failed to apply the Food Quality Protection Act (FQPA) 10X safety factor.
  5. EPA over-relied on registrant data.
  6. EPA has failed to address properly the exporting hazard in foreign countries from chlorpyrifos.
  7. EPA has failed to incorporate quantitatively data demonstrating long-lasting effects from early life exposure to chlorpyrifos in children.
  8. EPA has disregarded data demonstrating that there is no evidence of a safe level of exposure during pre-birth and early life stages.
  9. EPA has failed to cite or incorporate quantitatively studies and clinical reports suggesting potential adverse effects below 10 percent cholinesterase inhibition.
  10. EPA has failed to incorporate inhalation routes of exposure.

EPA’s Order next focuses on the June 2017 objections to the March 29, 2017, Denial Order that were filed by several public interest groups and states.  The three main objections, and EPA’s response, are as follows:

  • Claims Regarding the Legal Standard for Reviewing Petitions to Revoke:  Objectors assert that EPA’s Denial Order applied the wrong legal standard.  Objectors assert that neither “scientific uncertainty” nor the October 2022 deadline for registration review under FIFRA Section 3(g), nor the widespread agricultural use of chlorpyrifos, provide a basis for denying petitions to revoke. Objectors claim that EPA has unlawfully left chlorpyrifos tolerances in place without making the safety finding required by the FFDCA.
  • EPA Response:  In its Order, EPA denies the objections related to Petitioners’ claims regarding neurodevelopmental toxicity, stating that the objections and the underlying Petition are not supported by valid, complete, and reliable evidence sufficient to meet the Petitioners’ burden under the FFDCA, as set forth in EPA’s implementing regulations.  Specifically, EPA states that Objectors have not met their regulatory burden to provide “reasonable grounds” for revocation, including an assertion of facts to justify the modification or revocation of the tolerance (40 C.F.R. § 180.32(b)) or the initial evidentiary burden for persons seeking revocation to come forward with sufficient evidence to show that pesticide tolerances to be modified or revoked are not safe.  After summarizing its review of available epidemiologic data, including feedback from the 2012 and 2016 FIFRA Scientific Advisory Panel (SAP) meetings, EPA states that “the epidemiologic studies are central to the Petitioner’s claims regarding neurodevelopmental effects, yet the Petitioners and Objectors rely only on summaries in publications to present their case. Petitioners have not presented the raw data from the epidemiology studies for consideration of their claims.” EPA “concludes that the information yet presented by Petitioners is not sufficiently valid, complete, and reliable to support abandoning the use of AChE inhibition as the critical effect for regulatory purposes under the FFDCA section 408” and also that Petitioners have “failed to meet their initial burden of providing sufficiently valid, complete, and reliable evidence that neurodevelopmental effects may be occurring at levels below EPA’s current regulatory standard and no information submitted with the objections addresses this shortcoming of the Petition.”
  • Objections Asserting that EPA Has Found Chlorpyrifos to Be Unsafe: Objectors assert that EPA has previously found that chlorpyrifos tolerances are unsafe and has not disavowed those findings. Specifically, they claim that EPA has found that chlorpyrifos results in unsafe drinking water exposures and results in adverse neurodevelopmental effects to children and that EPA must therefore revoke the tolerances.
  • EPA Response:  EPA denies making any regulatory findings that chlorpyrifos tolerances are not safe, stating that its statements in its 2015 proposed tolerance revocation was not a final action.  EPA states: “Proposed rules are just that -- proposals; they do not bind federal agencies. Indeed, EPA made clear it was issuing the proposal because of the court order, without having resolved many of the issues critical to EPA’s FFDCA determination and without having fully considered comments previously submitted to the Agency.”  Regarding those objections related to drinking water, EPA states that since the Petition did not identify drinking water exposure as a basis for seeking tolerance revocation, the Objectors cannot now raise that concern as a basis for challenging EPA’s denial of the Petition. EPA also states: “The mere fact that EPA is considering the potential impact of chlorpyrifos exposures in drinking water in the Agency’s FIFRA section 3(g) registration review does not somehow provide Petitioners and Objectors with a vehicle for introducing that topic in the objections process on the Petition denial.”  EPA instead will continue its FIFRA Section 3(g) registration review and complete its evaluation of drinking water exposures to chlorpyrifos, and address these issues in its upcoming registration review decision.
  • Objections Asserting that the Denial Order Failed to Respond to Significant Concerns Raised in Comments:  Objectors argue that EPA’s Denial Order committed a procedural error by failing to address significant concerns raised in the comments on EPA’s 2014 risk assessment and 2015 proposed revocation that EPA’s assessment fails to protect children. In particular, the Objectors focus on concerns raised in comments asserting that (1) EPA’s use of 10 percemt cholinesterase as a regulatory standard is not protective for effects to children’s developing brains; (2) EPA has not properly accounted for effects from inhalation of chlorpyrifos from spray drift and volatilization; and (3) EPA inappropriately used the Corteva physiologically based pharmacokinetic (PBPK) model to reduce inter- and intra-species safety factors because the model is ethically and scientifically deficient.
  • EPA Response:  EPA denies the objections claiming procedural error, stating it “has no obligation to respond to rulemaking comments in denying the Petition or responding to objections, both of which are adjudicatory actions that are not part of the rulemaking process.  EPA also restated its prior response to the Petition that the “objections fail to meet burden of presenting evidence sufficiently valid, complete and reliable to demonstrate that chlorpyrifos results in neurodevelopmental effects that render its tolerances not safe.”  EPA further “believes it is lawful and appropriate for it to consider federally enforceable chlorpyrifos product labeling restrictions in assessing the extent of bystander risk from spray drift under both the FFDCA and FIFRA.”

Commentary

This latest EPA assessment appears to be more finely crafted than the earlier March 2017 response to the tolerance revocation Petition.  EPA explains that it does not consider the epidemiology studies cited by the Petitioners to be persuasive sufficiently to change EPA’s fundamental approach to assessing chlorpyrifos risks.  EPA notes that its current risk assessment utilizes the default 10X safety factor for infants and children specified by the FQPA, so any argument that it has not utilized this safety factor is moot.  At the same time, EPA maintains that the epidemiology studies do not justify changing EPA’s point of departure for risk assessment, which remains the threshold for 10 percent acetylcholinesterase (AChE) inhibition.  EPA states that there are significant problems with using the epidemiology studies for risk assessment, including lack of access to the underlying data, the absence of any known mechanism for neurodevelopmental effects below the threshold for AChE inhibition, and a lack of scientific consensus on a method for choosing an alternate point of departure based on the epidemiology studies.  This interpretation of the epidemiology studies for chlorpyrifos will remain controversial and these studies will continue to be cited by those who seek to eliminate chlorpyrifos use.

EPA has also taken a position that the burden is on the Petitioners to support a petition to revoke tolerances with reliable data.  What is less clear is “how much” evidence EPA considers sufficient to meet the threshold for tolerance revocation.  Meanwhile, EPA will defer its assessment of possible neurodevelopmental effects of chlorpyrifos below the threshold for AChE inhibition pending completion of the registration review for chlorpyrifos.  The deadline for EPA to complete registration review is October 1, 2022, although EPA states that it intends to expedite this process and to issue a proposed registration review decision by October 2020.

EPA also has included in its decision an intriguing discussion of some new animal studies for chlorpyrifos that purport to show low-level neurodevelopmental effects from chlorpyrifos.  The California Department of Pesticide Regulation relied substantially on these new studies when it designated chlorpyrifos as a Toxic Air Contaminant.  If these new chlorpyrifos studies are deemed credible, they could supplant efforts to use the chlorpyrifos epidemiology data in risk assessments and allow EPA to establish a new point of departure for chlorpyrifos that is not based on AChE inhibition.  Rather than disregarding these new data, which were not submitted in support of the tolerance revocation Petition, EPA says affirmatively that it intends to review them in the pending registration review.


 

By Lisa M. Campbell and Timothy D. Backstrom

On August 9, 2018, the majority of a three-judge panel of the U.S. Court of Appeals for the Ninth Circuit (Ninth Circuit) issued an opinion in the latest chlorpyrifos case (League of United Latin American Citizens (LULAC) v. Wheeler, No. 17-71636) granting the petition for review of a 2017 order by the U.S. Environmental Protection Agency (EPA) that denied an administrative petition to revoke the tolerances for chlorpyrifos; vacating the 2017 order; and remanding the matter back to EPA with explicit directions to EPA to “revoke all tolerances and cancel all registrations for chlorpyrifos within 60 days.”  A separate dissent stated that the court should have dismissed the case for lack of jurisdiction.  Please see our blog item “EPA Denies Petition to Ban Chlorpyrifos” for more information on EPA’s denial of the petition in 2017.

EPA argued in its brief that the court lacks jurisdiction to review the 2017 order denying the petition to revoke the tolerances for chlorpyrifos because Section 408(g)(2)(C) of the Federal Food, Drug, and Cosmetic Act (FFDCA) requires EPA to rule on administrative objections to its denial of the petition to revoke the tolerances for chlorpyrifos before judicial review is available under FFDCA Section 408(h)(1).The majority opinion rejected this argument, stating that FFDCA Section 408(h)(1) “does not ‘clearly state’ that obtaining a section (g)(2)(C) order in response to administrative objections is a jurisdictional requirement.” Rather than a jurisdictional limitation, the majority construed the objections process in FFDCA as a non-jurisdictional “claims-processing rule.”In contrast, the dissenting judge agreed with EPA’s argument that the court lacks jurisdiction to review this matter until after EPA responds to the objections to the 2017 order.

After concluding that the objections process is not jurisdictional in character, the majority next considered whether the petitioners should nonetheless be required to exhaust their administrative remedies by waiting until EPA responds to their objections before obtaining judicial review.Although FFDCA Section 408(g)(2)(C) requires EPA to rule on the objections “as soon as practicable,” EPA had taken no action for 13 months after the objections were filed.The majority concluded that the exhaustion requirement should be waived “in light of the strong individual interests against requiring exhaustion and weak institutional interests in favor of it.”

EPA did not specifically address the substantive merits of the 2017 order in its brief, and the majority found that EPA has consequently “forfeited any merits-based argument.”The 2017 order was issued in the context of an administrative record in which EPA has repeatedly determined that the FFDCA standard for maintenance of chlorpyrifos tolerances (“a reasonable certainty that no harm will result from aggregate exposure to the pesticide”) could not be met because of the risk of neurodevelopmental effects. The standard for registration under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) incorporates this same FFDCA standard. Although the 2017 order stated that “the science addressing neurodevelopmental effects is unresolved,” it did nothing to alter these prior EPA determinations. The majority noted that EPA’s assertion that “significant uncertainty” remains regarding the health effects of chlorpyrifos being directly at odds with the “reasonably certainty” standard and “therefore mandates revoking the tolerance under [FFDCA Section 408(b)(2)(A)(i)].” The majority concluded that the possibility that future evidence may contradict EPA’s current determinations cannot justify continued inaction, and that the failure of EPA to proceed with the revocation of the tolerances and the cancellation of the registrations for chlorpyrifos “has now placed the agency in direct contravention of the FFDCA and FIFRA.”

Commentary

The court’s direct instruction requiring EPA to proceed promptly with revocation of all tolerances and cancellations of all registrations for chlorpyrifos represents an unusually aggressive judicial intervention in the administrative process.Nevertheless, this outcome must be viewed in the context of an eleven year history beginning with an administrative petition that requested the same relief, followed by a writ of mandamus in 2015 from the same court requiring EPA to make a prompt decision on the petition.Although substantial controversy remains concerning the correct interpretation of epidemiology studies with chlorpyrifos, it appears that the court believes that EPA has not taken any action that would support a change in EPA’s prior conclusion that these studies constitute evidence of potential neurodevelopmental effects in children at chlorpyrifos exposure levels below the threshold for acetylcholinesterase (AChE) inhibition. Had EPA’s 2017 denial of the administrative petition been accompanied by an amended risk assessment for chlorpyrifos which articulated a changed conclusion, the court may have been less likely to substitute its judgment for that of EPA.The court seemed to find that because the scientific assessments in the current administrative record could not support the “reasonable certainty” standard in the FFDCA, the conclusion it reached on the merits was unavoidable.

Please see our blog item “Oral Argument Held in Case Challenging EPA’s Denial of Petition to Revoke Chlorpyrifos Tolerances” for information on the oral argument that took place on July 9, 2018, and the briefing in this case.  Further information on the case proceedings is available on our blog under key word chlorpyrifos.


 

By Timothy D. Backstrom

On July 9, 2018, the U.S. Court of Appeals for the Ninth Circuit (Ninth Circuit) held oral argument in League of United Latin American Citizens (LULAC) v. Pruitt, a case brought to challenge the decision by the U.S. Environmental Protection Agency (EPA) to deny a 2007 petition by Pesticide Action Network North America (PANNA) and the Natural Resources Defense Council (NRDC).  The 2007 petition requested that EPA revoke all chlorpyrifos tolerances granted under the Federal Food, Drug, and Cosmetic Act (FFDCA) and all chlorpyrifos registrations granted under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA).  After a series of delays and court decisions concerning EPA action on the 2007 petition, the Ninth Circuit issued a writ of mandamus in In re PANNA v. EPA requiring that EPA take action to grant or to deny the petition no later than March 31, 2017.   Although EPA proposed in November 2015 to partially grant the 2007 petition and to revoke all chlorpyrifos tolerances based on concerns about neurodevelopmental effects in children, EPA ultimately decided to deny the entire PANNA and NRDC tolerance revocation petition in a decision dated March 29, 2017.  More information on EPA’s March 29, 2017, decision is available in our blog item “EPA Denies Petition to Ban Chlorpyrifos.”

After the March 29, 2017 denial decision, the Ninth Circuit denied a motion for further mandamus relief in the PANNA case.  The court stated that, once EPA denies a tolerance revocation petition under FFDCA, “[f]iling objections and awaiting their resolution by the EPA Administrator is a prerequisite to obtaining judicial review of EPA’s final response to the petition.”  The petitioners in the current LULAC case filed administrative objections to EPA’s denial decision on June 5, 2017, but, on the same date, they also brought a new action seeking immediate judicial review.  Five States and the District of Columbia subsequently intervened in the new case.  EPA filed a motion to dismiss the LULAC case for lack of jurisdiction on August 21, 2017, but the court denied that motion, without prejudice to EPA renewing its jurisdictional arguments during briefing on the merits.

Background to Tolerance Petition Decision

EPA’s risk assessments concerning the potential neurodevelopmental effects of chlorpyrifos have been the subject of scientific controversy for a number of years.  In decisions that were the subject of significant criticism and controversy, EPA scientists construed the associations reported in certain epidemiological studies of exposure to chlorpyrifos as evidence that chlorpyrifos may cause neurodevelopmental effects in children at exposure levels that are less than the threshold for induction of acetylcholinesterase inhibition.  In November, 2016, EPA issued an updated risk assessment for chlorpyrifos and all organophosphate (OP) pesticides based on the same epidemiology studies, which included a determination that EPA would retain the default 10X safety factor established by the Food Quality Protection Act (FQPA) for chlorpyrifos and for all OP pesticides.  Pesticide industry representatives have raised concerns about the design and conduct of the chlorpyrifos epidemiology studies, the scientific plausibility of the proposed association of neurodevelopmental effects with low level chlorpyrifos exposure, and the rationale for extending the FQPA determination to OP pesticides other than chlorpyrifos.

Prior to the change in administration in 2017, it appeared that EPA would proceed with its 2015 proposal to revoke chlorpyrifos tolerances based on the 2016 updated risk assessment.  Instead, on March 29, 2017, EPA decided to deny the 2007 petition and to defer its ultimate scientific decision concerning the neurodevelopmental effects of chlorpyrifos until after EPA completes the currently pending registration review process for chlorpyrifos.

Briefs in the LULAC Case

In their briefs, the petitioners and the intervenors in the LULAC case have objected to further delay in EPA’s scientific decision concerning the neurodevelopmental risks presented by chlorpyrifos, as well as to the procedures specified by FFDCA that would require that they await resolution of their objections before seeking judicial review.  From their perspective, EPA has already determined repeatedly that continued chlorpyrifos exposure is unsafe for infants and children, and EPA is therefore required to proceed with immediate revocation of all chlorpyrifos tolerances.

In their briefs, the petitioners and the intervenors argued that the procedures required by FFDCA are not jurisdictional, and that the court therefore has discretion to waive exhaustion of these procedures.  They also argued that exhaustion should be waived in this instance because allowing EPA time to rule on their objections would ultimately be futile, and because further delay would perpetuate EPA’s purported disregard of the FFDCA safety standard.  Further, they argued that, if immediate review is not available under FFDCA, it should be available under FIFRA because EPA also denied a request to cancel the FIFRA registrations for chlorpyrifos.  Finally, the petitioners requested during briefing that the court issue “a writ of mandamus directing EPA to decide LULAC’s objections within 60 days.”

In its brief, EPA argued that the petitioners lack any jurisdiction to bring the current case because the detailed procedures specified in the FFDCA are jurisdictional in nature, and exhaustion of these procedures therefore cannot be waived by a reviewing court.  EPA also argued that, even if the court could waive the exhaustion requirement, the petitioners have raised the same issues in their objections as they raised in their briefs, and there is no basis for the court to presume that allowing EPA to address these issues would be futile.  Moreover, EPA argued that FFDCA Section 346a(h)(5) expressly precludes separate judicial review under FIFRA of EPA’s decision concerning the 2007 petition.  Finally, EPA contended in its brief that the petitioners’ request for a writ of mandamus must be denied because the petitioners did not follow the procedure for making such a request in Federal Rule of Appellate Procedure 21(a).

Commentary

During the oral arguments on July 9, 2018, two of the three judges on the Ninth Circuit panel reportedly expressed frustration concerning the prospect for years of further delay before EPA makes its ultimate decision concerning chlorpyrifos.  Although it is not clear how the court would overcome the formidable jurisdictional barriers to immediate judicial review, it appears that some sort of judicial decision or order compelling EPA to take more immediate action on chlorpyrifos is a possibility. More information regarding these proceedings is available on our blog under key word chlorpyrifos.


 

By Lisa M. Campbell and Timothy D. Backstrom

On October 13, 2017, Petitioners League of United Latin American Citizens (LULAC), et al. filed a motion to expedite briefing and hearing in League of United Latin American Citizens v. Pruitt, Case No. 17-71636 (9th Cir. June 5, 2017).  In their motion, Petitioners request that the court “expedite proceedings because of the harm being caused by [U.S. Environmental Protection Agency (EPA)] Administrator Pruitt leaving chlorpyrifos tolerances in effect when he did not and cannot determine that chlorpyrifos is safe under the Food Quality Protection Act.” 

Petitioners state there is good cause for expedition “because children continue to be exposed to chlorpyrifos in their food, drinking water, and the air around their homes, schools, and playfields, putting them at risk of such brain impairments as lower IQ, attention deficit disorders, and developmental delays,” and “Ninth Circuit Rule 27-12 provides that ‘motions to expedite briefing and hearing may be filed and will be granted upon a showing of good cause,’” including ‘“situations in which … in the absence of expedited treatment, irreparable harm may occur.’”  Pursuant to Ninth Circuit Rule 27-12, Petitioners determined the position of EPA counsel on the motion, who stated that, “EPA opposes the motion to expedite as premature under Circuit Rule 27-11(b).” 

 The Petitioners’ motion to expedite briefing was submitted despite the pendency of an unresolved motion to dismiss submitted by Respondents Administrator Pruitt and EPA on August 21, 2017.  In that motion, EPA argued that the court lacks jurisdiction to review the March 29, 2017, order denying the petition by Pesticide Action Network North America (PANNA) and Natural Resources Defense Council (NRDC) to revoke all Federal Food, Drug, and Cosmetic Act (FFDCA) tolerances for chlorpyrifos, until after the Petitioners have exhausted their administrative remedies by filing objections to the denial, and EPA has issued a final order ruling on such objections.  In its motion to dismiss, EPA noted that the Ninth Circuit denied a motion by PANNA and NRDC for further mandamus relief in In re PANNA on July 18, 2017, stating that “one valid agency response to a petition challenging a pesticide’s tolerances is to ‘issue an order denying the petition,’” and ‘“now that EPA has issued its denial, substantive objections must first be made through the administrative process mandated by’ the FFDCA.”

 On September 27, 2017, Petitioners filed their opposition to the motion to dismiss.  Petitioners argued that exhaustion of administrative remedies by filing objections under the FFDCA is not an absolute jurisdictional prerequisite to judicial review, and that the court can proceed with review under the “futility doctrine” because EPA’s refusal to revoke the tolerances for chlorpyrifos constitutes a “flagrant violation of a statutory prohibition.”  Petitioners also argued that even if FFDCA exhaustion is required, EPA has also denied the petition by PANNA and NRDC to cancel the registrations of chlorpyrifos, and that additional denial constitutes a final order that is subject to immediate review under FIFRA Section 16(b) because the notice and comment process concerning the petition was a “public hearing” under the applicable precedent.

 Commentary

The new motion by Petitioners LULAC, et al. to expedite briefing on the challenge to EPA’s denial of the PANNA and NRDC petition reflects the view of the Petitioners that this matter is urgent because continued use of chlorpyrifos jeopardizes the health of children, but this motion is unlikely to be resolved before the court rules on EPA’s pending motion to dismiss.  EPA has stated that it will oppose the Petitioners’ motion to expedite briefing as premature. Moreover, EPA has not yet replied to the arguments made by the Petitioners in their opposition to the pending dismissal motion.

To prevail on their argument that exhausting the administrative process prescribed by the FFDCA will be “futile,” the Petitioners likely will have to persuade the Court that these FFDCA procedures are not jurisdictional prerequisites to judicial review, and that there is little likelihood that EPA will change its mind in response to their objections.  With respect to the argument that EPA’s denial of the petition to cancel the registrations for chlorpyrifos is final agency action subject to immediate review under FIFRA Section 16(b), EPA will likely contend that this argument is contravened by 21 U.S.C. § 346a(h)(5), which states: “any issue as to which review is or was obtainable under this subsection shall not be the subject of judicial review under any other provision of law.”  It could be difficult for Petitioners to defeat this jurisdictional prohibition in the FFDCA; they would presumably need to show the court that their substantive contentions concerning the hazards posed by chlorpyrifos would not be directly implicated in EPA’s final determination of whether or not to revoke the tolerances for chlorpyrifos.

 This case will be carefully watched by pesticide industry observers. 

 More information on regulatory issues related to chlorpyrifos is available on our blog.


 

By Lisa M. Campbell, Sheryl L. Dolan, and Margaret R. Graham
 

On May 3, 2016, the U.S. Environmental Protection Agency (EPA) issued a final rule that amends current pesticide tolerance crop grouping (Crop Group) regulations.  Crop groupings allow petitioners to request a tolerance for multiple related commodities based on research data for one or more representative crops.  This final rule is the fourth amendment in a series of planned Crop Group updates begun in December 2007 through collaboration by the U.S. Department of Agriculture’s (USDA) Interregional Research Project Number 4 (IR-4) and the International Crop Groupings Consulting Committee (ICGCC).

This final rule specifically creates five new Crop Groups, three new and two revised commodity definitions, and revises the regulations on the interaction of Crop Group tolerances with processed food, meat, milk, and egg tolerances.  The changes include:

  • Crop Group 22: Stalk, Stem and Leaf Petiole Group:  EPA is adding this new Crop Group.
  • Crop Group 23: Tropical and Subtropical Fruit, Edible Peel Group.  EPA is adding this new Crop Group.
  • Crop Group 24: Tropical and Subtropical Fruit, Inedible Peel Group.  EPA is adding this new Crop Group.  EPA has revised several of the subgroup titles from the proposed rule.
  • Crop Group 4-16: Leafy Vegetable Group:  EPA is expanding and restructuring this existing Crop Group by both adding and removing commodities.  EPA has revised the Crop Group’s name, which was “Crop Group 4: Leafy Vegetables (Except Brassica Vegetables)” in the proposed rule.
  • Crop Group 5-16: Head and Stem Brassica Vegetable Group:  EPA is revising this existing Crop Group’s name, which was “Crop Group 5: Brassica (Cole) Leafy Vegetables” in the proposed rule and has removed commodities and restructured this Crop Group.

EPA states that these revisions will “promote greater use of crop groupings for tolerance-setting purposes,” and “expand the number of crops that can have tolerances established and thus allow minor use growers a wider choice of pest control tools, including lower-risk pesticides, to be used on minor crops” both domestically and in countries that import food to the United States. 

EPA’s three prior amendments expanded existing Crop Groups, established new Crop Groups and subgroups, and revised representative crops.  These revisions included new oilseeds and edible fungi (mushrooms) Crop Groups and expansions of existing stone fruit and tree nut Crop Groups.

EPA’s website provides more information on crop groupings and minor uses


 

By Lisa M. Campbell, Timothy D. Backstrom, and James V. Aidala

In an opinion issued on August 10, 2015, the U.S. Court of Appeals for the Ninth Circuit granted a writ of mandamus requested by Pesticide Action Network North America and the Natural Resources Defense Council (Petitioners) to require that the U.S. Environmental Protection Agency (EPA) act in response to a 2007 administrative petition to cancel the registrations of all pesticides containing chlorpyrifos.  A writ of mandamus to compel administrative action is an extraordinary remedy and is generally reserved for instances of egregious delay.  The same court had previously declined to grant mandamus to the same Petitioners in 2013, but has now concluded that mandamus is the only way to end a “cycle of incomplete responses, missed deadlines, and unreasonable delay.”

After the Petitioners commenced the current case, EPA issued a preliminary decision indicating that it intended to deny the petition to cancel chlorpyrifos, and told the court that it would take final action after reviewing public comments by the summer of 2015.  In a status report subsequently filed in response to a June 10, 2015, order by the court, EPA changed course and stated that unresolved concerns about the risk associated with chlorpyrifos levels in some drinking water might warrant a rulemaking to revoke all existing chlorpyrifos tolerances.  EPA stated that it intended to commence such a rulemaking in April, 2016, unless the registrants of chlorpyrifos products agree to make labeling changes to mitigate the risk from residues in drinking water.  The Petitioners were not satisfied with this amorphous response by EPA, and the court has now agreed.

The writ of mandamus directs EPA to issue a proposed or final rule to revoke chlorpyrifos tolerances, or a full and final response to the administrative petition to cancel chlorpyrifos, no later than October 31, 2015.  If EPA elects to issue a proposed revocation rule, EPA must inform the court by October 31, 2015, of the timeline for finalizing the proposed rule.  Meeting this specific directive from the court will be very challenging.  EPA must determine quickly whether the registrants of chlorpyrifos products will agree to label changes that EPA considers sufficient to mitigate drinking water risks.  Such label changes could hypothetically obviate the need for a tolerance revocation rule and provide a basis for a final decision by EPA to deny the petition to ban chlorpyrifos.  Otherwise, EPA will need to substantially accelerate its stated timetable for issuing a proposed rule to revoke chlorpyrifos tolerances.

In brief, this commitment by EPA will accelerate discussions with the registrant and user groups in an attempt to resolve the issues identified in EPA’s assessment.  It appears that this will compress a process which has typically taken many months into a much tighter time frame, to comply with the court’s order.  That obviously was among the goals of the plaintiffs in the case; it remains to be seen how doing so will affect the EPA’s ability to evaluate the risks and benefits of the pesticide as fully as it typically has done in the past.