Posted on March 11, 2020 by editor
By Lynn L. Bergeson and Carla N. Hutton
As reported in our February 13, 2020 blog item, the U.S. Environmental Protection Agency (EPA) announced on February 12, 2020, that it is seeking public input on a proposal to incorporate a new nanosilver pesticide product into textiles to combat odors, discoloration, and other signs of wear. The proposed registration decision is for NSPW Nanosilver, and the proposed pesticide product, Polyguard-NSPW Master Batch (Polyguard), will be incorporated into textiles to suppress bacteria, algae, fungus, mold, and mildew, which cause odors, discoloration, stains, and deterioration. According to EPA, based on its human health and ecological risk assessment, it has preliminarily determined that the new active ingredient in Polyguard meets the regulatory standard under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) for use as a materials preservative in textiles. According to a February 27, 2020, memorandum placed in Docket ID EPA-HQ-OPP-2020-0043, EPA received a request to extend the comment period 30 days to allow additional time to review the documentation contained in the docket. The memorandum states that EPA “feels that 15 additional days should be sufficient to allow for adequate review of the Proposed Decision and supporting documentation.” Comments are now due March 30, 2020.
Posted on March 03, 2020 by editor
By Lisa M. Campbell and Lisa R. Burchi
On March 2, 2020, the U.S. Environmental Protection Agency (EPA) issued a final rule on EPA’s procedures for conducting on-site civil inspections. This final rule applies to on-site inspections conducted by EPA civil inspectors, federal contractors, and Senior Environmental Employment employees conducting inspections on behalf of EPA.
This rule is effective March 2, 2020.
This rule explains how EPA inspectors should conduct on-site civil administrative inspections and addresses common elements applicable to on-site civil inspections for compliance with environmental laws.
The elements of the process for conducting on-site civil inspections, and some EPA guidance regarding each element, is as follows.
- Timing of Inspections and Facility Notification -- EPA inspectors should generally conduct inspections during the facility's normal work hours and take reasonable steps to work with the facility to agree on a workable schedule for accessing areas for the inspection.
- Inspector Qualifications -- EPA inspectors must hold a valid credential to perform the inspection, which are issued to inspectors that have completed relevant training.
- Obtaining Consent to Enter -- Upon arrival at a facility, EPA inspectors shall present their valid EPA Inspector Credentials to a facility employee, describe the authority and purpose of the inspection, and where possible seek the facilities' consent to enter. Inspectors are required under certain statutes to advise facility personnel that they can deny entry, but EPA may then seek a warrant for entry.
- Opening Conference -- The EPA inspector shall request an opening conference with available facility representatives or employees, where practicable. The EPA inspector shall discuss the overall objectives of the inspection and may request access to/copies of facility records and request to interview facility employees, as necessary.
- Physical Inspection -- EPA inspectors shall inspect the areas, units, sources and processes relevant to the scope of the inspection. The inspectors will generally document their observations with photos and notes.
- Managing Confidential Business Information (CBI) -- Pursuant to existing statutory and regulatory requirements, inspectors shall complete appropriate, statute-specific, CBI training before managing CBI. The EPA inspectors shall manage all CBI claims made by a facility during an inspection in accordance with 40 CFR part 2, subpart B.
- Interview Facility Personnel -- EPA inspectors may conduct interviews of facility personnel as appropriate. Interviews may include, but are not limited to, the environmental contacts, process operators, contractors, maintenance personnel, process engineers, control room operators, and other employees working in the area(s) of interest.
- Records Review -- Once the records requested by the EPA inspector are assembled, the EPA inspector shall review any records relevant to the facility inspection/field investigation. EPA inspectors may request copies of many different types of records (paper, electronically scanned, downloaded or recorded through other digital storage devices), when appropriate, and record copies of records taken from the facility. An EPA inspector may request records before, during, or after an inspection.
- Sampling -- EPA inspectors may take samples when appropriate. Where applicable and practicable, during the opening conference, the inspector shall offer facility personnel the opportunity to obtain split samples or to collect duplicate samples.
- Closing Conference -- EPA inspectors shall offer a closing conference with available facility employees, as practicable, to discuss any outstanding questions or missing documents and the process for follow up. EPA inspectors may also discuss next steps and how the facility will be contacted on the results of the inspection and identify the appropriate point of contact for further communication and coordination. EPA inspectors may also summarize any potential “areas of concern” identified in the inspection.
- Inspection Reports -- After an inspection, EPA shall share an inspection report with the facility. The content and format of the report may vary depending on the facility, type of the inspection, and the statutory authority upon which the inspection is based.
EPA states this rule was issued to fulfill the objectives outlined in Executive Order 13892 (Promoting the Rule of Law Through Transparency and Fairness in Civil Administrative Enforcement and Adjudication). In addition to this rule, companies can find more detailed information in EPA’s FIFRA Inspection Manual, most recently updated in August 2019, and available here.
Posted on February 13, 2020 by editor
By Lynn L. Bergeson and Carla N. Hutton
The U.S. Environmental Protection Agency (EPA) announced on February 12, 2020, that it is seeking public input on a proposal to incorporate a new nanosilver pesticide product into textiles to combat odors, discoloration, and other signs of wear. The proposed registration decision is for NSPW Nanosilver, and the proposed pesticide product, Polyguard-NSPW Master Batch (Polyguard), will be incorporated into textiles to suppress bacteria, algae, fungus, mold, and mildew, which cause odors, discoloration, stains, and deterioration. According to EPA, based on its human health and ecological risk assessment, it has preliminarily determined that the new active ingredient in Polyguard meets the regulatory standard under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) for use as a materials preservative in textiles. EPA invites public comment on its proposal and preliminary findings. Comments are due March 13, 2020. More information is available in Docket ID EPA-HQ-OPP-2020-0043.
EPA notes that NSPW Nanosilver was the active ingredient in a previous conditional registration that it granted in 2015, for use as a materials preservative in textiles and plastics. As reported in our May 31, 2017, memorandum, that decision was challenged, and the U.S. Court of Appeals for the Ninth Circuit “vacated it on grounds that EPA’s public interest finding for granting the registration was without support in the record.” EPA states that the currently proposed product “is solely for use in specified textiles; therefore, Polyguard will have a more limited use authorization than the previously vacated conditional registration.” EPA notes that Polyguard will be formulated as a master batch, meaning that NSPW Nanosilver would be embedded within plastic beads or pellets, in contrast to the previous product registration, which was in the form of a liquid suspension.
Posted on February 11, 2020 by editor
By Kelly N. Garson and Carla N. Hutton
On January 27, 2020, the U.S. Environmental Protection Agency’s (EPA) Office of Inspector General (OIG) issued a notification for Project Number OA&E-FY20-0095, announcing that it will begin fieldwork to audit EPA’s adherence to pesticide registration risk assessment regulations, policies, and procedures. In a memorandum addressed to EPA’s Office of Chemical Safety and Pollution Prevention (OCSPP), OIG stated that its objective is to evaluate EPA’s ability to address human health and environmental risks prior to pesticide product registration. OIG will conduct the audit from EPA headquarters. According to the memorandum, the anticipated benefits of this audit include determining whether EPA has adequate controls to address human health and environmental risks prior to pesticide product registration.
OIG is an independent office created by the Inspector General Act of 1978, as amended. Though located within EPA, Congress funds OIG separately to ensure independence as it conducts activities such as audits and investigations to determine the efficiency and effectiveness of EPA’s operations and programs. Following the audit, OIG will prepare a report that may include recommendations for corrective actions OCSPP should take based upon OIG’s findings. More information on OIG’s previous reports and audit system is available on OIG’s website. Recent OIG reports regarding the implementation of FIFRA include:
Posted on February 06, 2020 by editor
By Timothy D. Backstrom
On February 3, 2020, the U.S. Environmental Protection Agency (EPA) issued a Federal Register notice announcing the availability of an interim registration review decision for glyphosate. EPA previously issued a proposed interim registration review decision (PID) for glyphosate for comment in April 2019. At the time EPA issued the glyphosate PID for comment, EPA also issued a draft human health risk assessment and a preliminary ecological risk assessment for glyphosate. After reviewing the comments received concerning these assessments, EPA has not made any revisions to either assessment. EPA has determined that there are no dietary, residential, bystander, or occupational human health risks of concern associated with glyphosate use. EPA has also determined that there are some potential risks to plants, birds, mammals, and invertebrates from glyphosate use, but that these can be appropriately mitigated by label changes requiring enforceable spray drift management measures and adding a warning concerning the potential hazards to non-target organisms. EPA also has proposed some new measures to manage the development and spread of herbicide-resistant weeds. EPA has generally retained the proposed labeling changes identified in the PID, except for some modest adjustments to the proposed language concerning droplet size restrictions and swath displacement restrictions for aerial applications, and removal of spray drift advisory language for airblast application.
Despite considerable publicity recently concerning purported carcinogenic risks for glyphosate, including allegations that human exposure to glyphosate can be linked to non-Hodgkin's lymphoma, EPA has determined that glyphosate is not likely to be a human carcinogen and has steadfastly adhered to this basic conclusion. EPA made this determination for glyphosate after convening a meeting of the FIFRA Scientific Advisory Panel (SAP) to evaluate the carcinogenic potential of glyphosate in 2016.
The general purposes of the PID process are to allow EPA to move forward with aspects of the registration review process that are essentially complete, and to adopt interim risk mitigation measures, even though some of the actions required prior to a final registration review decision are not yet complete. As in the case of most recent PIDs, EPA states that it has not yet made a complete determination concerning potential effects or any required consultation for glyphosate under the Endangered Species Act (ESA), nor has it made a determination for glyphosate under the Endocrine Disruptor Screening Program (EDSP). In addition, EPA is considering a pending petition to prohibit preharvest use of glyphosate on oats, and to reduce the tolerance for glyphosate in oats, that was filed in 2018 by the Environmental Working Group and others. This petition is predicated on the potential carcinogenicity of glyphosate. Finally, EPA is still evaluating the question of whether additional data will be needed to evaluate properly the potential effects of glyphosate use on pollinators.
More information on glyphosate and EPA’s interim registration review decision is available here.
EPA's interim registration review decision for glyphosate is predicated on EPA's prior determination that the best available scientific data do not substantiate the claims that glyphosate may be a human carcinogen. As discussed above, the potential carcinogenicity of glyphosate was thoroughly evaluated by the FIFRA SAP in 2016. EPA's determination after that review that glyphosate is not a carcinogen has also been supported by other pesticide regulatory authorities. Nonetheless, EPA's view conflicts with a cancer classification decision for glyphosate by the World Health Organization (WHO), and with some recent tort case decisions that were based on the premise that there is a credible linkage between glyphosate exposure and human cancer. EPA recently announced that it would not permit or approve any cancer warning statements for inclusion in glyphosate labeling (including any statements that may be required pursuant to California's Prop 65) because EPA believes that such statements are false or misleading and would therefore cause the pesticides to be "misbranded."
It appears probable there will be continued litigation based on the purported carcinogenicity of glyphosate, along with various proposals to ban or restrict glyphosate use. The pending petition to restrict use of glyphosate on oats that was filed by EWG, et al., is expressly predicated on the potential carcinogenicity of glyphosate, so it appears probable that this petition will ultimately be denied by EPA. Nonetheless, unless WHO decides to reverse or modify its classification determination, or the courts determine that the recent tort awards for glyphosate users cannot be scientifically substantiated, the battles over the claimed carcinogenicity of glyphosate may persist for years.
More information on glyphosate issues is available on our blog under keyword glyphosate.
Posted on January 22, 2020 by editor
By Heather F. Collins, M.S.
The March 1, 2020, deadline for all establishments, foreign and domestic, that produce pesticides, devices, or active ingredients to file their annual production for the 2019 reporting year is fast approaching. Pursuant to Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) Section 7 (7 U.S.C. § 136e), “any producer operating an establishment registered [under Section 7] shall inform the Administrator within 30 days after it is registered of the types and amounts of pesticides and, if applicable, active ingredients used in producing pesticides” and this information “shall be kept current and submitted to the Administrator annually as required.”
Reports must be submitted on or before March 1 annually for the prior year’s production. The report, filed through the submittal of EPA Form 3540-16: Pesticide Report for Pesticide-Producing and Device-Producing Establishments, must include the name and address of the producing establishment; and pesticide production information such as product registration number, product name, and amounts produced and distributed. The annual report is always required, even when no products are produced or distributed.
EPA has created the electronic reporting system to submit pesticide producing establishment reports using the Section Seven Tracking System (SSTS). Users will be able to use SSTS within EPA’s Central Data Exchange (CDX) to submit annual pesticide production reports. Electronic reporting is efficient, it saves time by making the process faster, and saves money in mailing costs and/or courier delivery and related logistics.
Link to EPA Form 3540-16, as well as instructions on how to report, and how to add and use EPA’s SSTS electronic filing system are available below.
Further information is available on EPA’s website.
Posted on December 24, 2019 by editor
By Timothy D. Backstrom and James V. Aidala
On December 18, 2019, the Office of Pesticide Programs (OPP) of the U.S. Environmental Protection Agency (EPA) issued for comment a Proposed Interim Decision (PID) in the ongoing registration review process for each of the three registered triazine herbicides: atrazine, propazine, and simazine. EPA will allow 60 days for comment on each of these triazine PIDs, but the specific comment deadline will only be established after EPA has published notice concerning the proposed interim decisions in the Federal Register. EPA can utilize an “interim registration review decision” under 40 C.F.R. Section 155.56 whenever it is not yet ready to complete the registration review process, but EPA has nonetheless completed sufficient review to determine that new or interim risk mitigation measures are needed or that additional data or information should be submitted to complete the review. For each of the three triazine herbicides, EPA is proposing to impose specific risk mitigation measures for particular registered uses to mitigate potential health and environmental risks. For each triazine herbicide, EPA is not yet ready to make a final registration review decision because EPA has not made findings in the Endocrine Disruptor Screening Program (EDSP) or an effects determination under the Endangered Species Act (ESA). Several key factors that will affect the final registration review decision for each of the triazine herbicides are discussed below.
Common Factors for Triazine Risk Assessment
There are several common factors to consider with regard to the triazines risk assessment. These include:
- Atrazine, propazine, and simazine are all included in the chlorotriazine chemical class. EPA has determined that these three herbicides, along with three specific chlorinated metabolites, share a common mechanism of toxicity, so human health risks from all of these substances are being assessed by EPA together through one cumulative triazine risk assessment. The contribution of each product to aggregate human risk differs because of somewhat dissimilar use patterns. The combining of risks resulting from use of each triazine means, however, that it may be necessary for EPA to coordinate the ultimate registration review decisions for the three active ingredients.
- As part of the ecological risk assessment for each triazine herbicide, EPA plans to make an effects determination for potentially vulnerable species under the ESA, which in turn will determine whether it is necessary for EPA to consult with the Fish and Wildlife Service or the National Marine Fisheries Service (the Services) concerning potential impacts of each active ingredient and relevant metabolites on endangered or threatened species. Atrazine, propazine, and simazine are all included in a stipulated settlement between the parties in Center for Biological Diversity et al. v. EPA et al. No. 3:11 cv 0293 (N.D. Cal.), and EPA agreed in that stipulated settlement to set August 14, 2021, as the deadline for EPA to make a nationwide effects determination for each active ingredient, and to request any required consultation with the Services, under ESA Section 7(a)(2).
- EPA states that the predominant human health effect of concern for all three of the triazine herbicides and their chlorinated metabolites is potential suppression of the luteinizing hormone (LH) surge, which is considered to be both a neuroendocrine and a developmental effect. Atrazine and simazine were both included on List 1 for screening testing under the EDSP required by the Food Quality Protection Act (FQPA) amendments. All of the required Tier 1 screening assays for each of these substances are complete and have been evaluated by EPA, but EPA has not yet made human health or environmental findings under the EDSP. The EDSP screening testing has not been completed yet for propazine.
Risk Mitigation Measures
Each PID proposes specific risk mitigation measures intended to address potential human and environmental risks identified by the EPA risk assessments.
For atrazine, the PID includes the following measures to mitigate aggregate human risk:
- Reduce the permissible application rates for use of granular and liquid formulations on residential turf.
- Require additional personal protective equipment (PPE) and engineering controls for certain uses.
- Restrict aerial applications to liquid formulations only.
- Limit backpack sprayer applications to landscape turf to spot treatment only.
- Prohibit pressurized handgun application to certain commodities.
To mitigate ecological risks, the atrazine PID proposes to require various spray drift reduction measures, to add a non-target advisory statement to labeling, and to adopt a nationwide stewardship program.
For propazine, the PID proposes to cancel the greenhouse use to mitigate aggregate human risk. Ecological risks would be mitigated by proposing to require various spray drift reduction measures and by adding a non-target advisory statement to labeling.
For simazine, the PID includes the following measures to mitigate aggregate human risk:
- Cancel simazine use on residential turf.
- Require additional PPE and engineering controls for certain uses.
- Limit pressurized handgun applications to certain commodities to spot treatment only.
Ecological risks would be mitigated by proposing to require various spray drift reduction measures and by adding a non-target advisory statement to labeling.
In each of the PIDs for the triazine herbicides, EPA has focused its efforts on adopting mitigation measures which should be efficacious in reducing human and ecological risks without materially impairing the availability of the products in question for key agricultural uses. In some instances, the PID documents explicitly state that the product registrants have agreed to proposed changes. An EPA Pesticide Program Update dated December 19, 2019, that discusses the interim decision for atrazine includes statements of support from several grower groups.
Posted on December 12, 2019 by editor
By Lisa R. Burchi and Kelly N. Garson
EPA recently released the Consent Agreement and Final Order (CAFO) for the October 31, 2019, settlement discussed in our blog post “EPA Settles Two Cases Regarding Unregistered and Misbranded Pesticides.” This October 31, 2019, settlement between U.S. Environmental Protection Agency (EPA) Region 3 and AFCO C&S, LLC (AFCO), a chemical company located in Chambersburg, Pennsylvania, to resolve alleged violations of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). Pursuant to the CAFO, AFCO agreed to pay a $1,489,000 penalty to settle the alleged violations that involved the use of 12 products to clean and sanitize food and beverage processing facilities.
The CAFO provides more information on the violations Region 3 alleged. The CAFO allegations state that AFCO sold and distributed 10unregistered pesticide products on at least 1,031 separate occasions in violation of FIFRA Section 12(a)(1)(A). The CAFO also alleges that AFCO sold and distributed a product that made claims beyond those permitted by its FIFRA registration on at least five separate occasions. It additionally alleges that AFCO sold or distributed a misbranded pesticide on 41 separate occasions.
EPA initially collected the information during an inspection of AFCO’s establishment in Chambersburg, Pennsylvania on June 20, 2016. The settlement also addresses violations of a Stop Sale, Use or Removal Order (SSURO) that EPA issued to AFCO on July 13, 2018, requiring AFCO to immediately cease all sales and distributions of the 12 products. The CAFO alleges that AFCO engaged in sales and distributions that violated this order, having sold or distributed the products from at least January 1, 2015, through either August 8 or August 9, 2019. AFCO has since discontinued sales of all of the involved products, except for one registered product, for which EPA issued an Order Modification letter on March 4, 2019, allowing AFCO to recommence sales.
AFCO will pay the civil penalty within one year in 12 equal monthly installments, plus interest payment of $7,954.96, totaling $1,496,954.96.
Posted on December 09, 2019 by editor
By Timothy D. Backstrom
On December 5, 2019, the U.S. Environmental Protection Agency (EPA) Office of Pesticide Programs (OPP) announced the availability of a revised interim registration review decision for use of sodium cyanide in the M-44 predator control device. The M-44 device is a restricted use pesticide (RUP) and may be used only by certified applicators in compliance with specific mandatory restrictions set forth on the label. Although the registration review process for sodium cyanide remains pending, EPA has decided to issue an interim decision for the M-44 device now to adopt new label restrictions intended to mitigate potential risks. The revised interim decision adopts two new restrictions and also modifies certain existing restrictions, which EPA states "will reduce the potential for unintended impacts on humans, pets, and other non-target animals.”
The M-44 predator control device uses a spring-loaded ejector to fire a capsule containing a single lethal capsule of sodium cyanide. The M-44 is used by livestock producers to control predators (primarily coyotes) that kill sheep, goats, and cattle. Registrations for the M-44 device are currently held by the U.S. Department of Agriculture, and by five individual States (South Dakota, Texas, Montana, Wyoming, and New Mexico) where livestock predation has been a particular problem.
New or revised restrictions that will be incorporated in the approved labeling for the M-44 device include:
- Requiring a 600-foot buffer zone around residences where an M-44 cannot be used (except for a cooperating landowner who has given written permission).
- Requiring that the applicator notify occupants of all residences within a 0.5 mile radius (by face-to-face communication, person-to-person telephone communication, door hanger, or certified mail) prior to an M-44 placement.
- Increasing from 50 feet to 300 feet the distance from designated public paths and roads where M-44 use is prohibited.
- Requiring two elevated warning signs placed 15 feet from the M-44 device and facing the most likely directions of approach, instead of one elevated sign placed 25 feet from the device.
Livestock producers and State departments of agriculture contend that the M-44 device is essential to limit economic losses resulting from predation, which reportedly amount to hundreds of millions of dollars annually. In contrast, wildlife advocates have strongly opposed any continued use of the M-44 device. In 2017, WildEarth Guardians and the Center for Biological Diversity petitioned EPA to suspend and cancel all registrations for M-44 capsules, but EPA concluded that the petition did not contain substantial new information and denied the petition in 2018. Although the new and modified label restrictions adopted by EPA in the interim decision for the M-44 device are not likely to satisfy opponents, these changes should nonetheless reduce the likelihood that humans, pets, or other non-target species will be exposed to the M-44 capsules or the toxin they contain.
Posted on November 27, 2019 by editor
By Lisa M. Campbell, Timothy D. Backstrom, and James V. Aidala
On November 21, 2019, the U.S. Department of Justice announced a settlement with Monsanto Company (Monsanto) in which Monsanto agreed to plead guilty to a misdemeanor count of illegally using the pesticide Penncap-M, a methyl parathion product that was cancelled by the U.S. Environmental Protection Agency (EPA) on July 27, 2010. This settlement of several criminal counts by Monsanto followed an investigation by the EPA Criminal Investigation Division. Under the existing stocks provision in the EPA cancellation order, continued use of Penncap-M became unlawful after December 31, 2013. In the settlement documents, Monsanto admits that its employees knowingly violated this order by using Penncap-M on July 15, 2014, to treat corn seed research crops at Monsanto’s Valley Farm research facility in Maui, Hawaii. Monsanto also admits that Monsanto employees directed other employees to re-enter the treated site seven days after the July 15, 2014, application, although the re-entry period established for this pesticide prior to its cancellation was 31 days. Monsanto further admits that it stored stocks of Penncap-M after December 31, 2013, when unused stocks of this product became an acute hazardous waste under the Resource Conservation and Recovery Act (RCRA), at several locations in Hawaii without obtaining the required permits.
As part of the settlement, Monsanto agreed to pay a total of $10.2 million in fines and penalties, which includes a maximum fine of $200,000 for illegal use of a cancelled pesticide, $6 million in fines for the hazardous waste violations, and $4 million in community service payments to Hawaii governmental entities for various environmental remediation programs. Monsanto also agreed to be sentenced to two years of probation. If Monsanto adheres to all of its obligations under this settlement, at the end of the two-year period of probation, the criminal felony counts for the RCRA hazardous waste violations will be dismissed with prejudice.
Although the agreement reached with Monsanto will allow Monsanto to escape any felony convictions, it is clear from the stiff penalties imposed (which include the maximum fine permissible for the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) violation) that EPA considers the violations at issue to be very serious. Pesticide research facilities often handle dangerous pesticides, and EPA typically affords such research facilities wide latitude to use unregistered active ingredients in small-scale research projects, but Monsanto has admitted that its personnel deliberately violated a FIFRA cancellation order, and did not comply with the restrictions on re-entry that were in place before the product in question was cancelled. Monsanto also has admitted that it stored stocks of a cancelled pesticide at several sites after they became acute hazardous waste without obtaining the required permits. The substantial penalties imposed may not seem surprising to some given those admissions.