Completed Registration Review Actions for FY 2023 Quarters 1, 2, 3, and 4
The table below contains a list of the registration review actions EPA has completed for the first, second, third, and fourth quarters of FY 2023, including the case name, (chemical) name, EPA division name(s) conducting the review, document number and case number.
EPA reviews each registered pesticide at least every 15 years to ensure that they can carry out their intended function without creating unreasonable risks to human health and the environment. Learn more.
EPA initiates a registration review by establishing a public docket for a pesticide registration review case. Over the course of registration review, EPA periodically updates the docket with information, assessments and supporting material pertaining to that pesticide’s registration review decision. Because EPA is committed to an open and transparent process, the Agency accepts public comments at several stages of registration review. EPA uses the comments to help inform its regulatory decisions.
Registration Review Actions for FY 2023 Quarters 1, 2, 3, and 4 (October 1, 2022 – September 30, 2023):
Case Name | |
Division | |
Completed Action | |
Fiscal Year | |
Quarter | |
Docket Number | |
Case Number |
Case Name | Division | Completed Action | Fiscal Year | Quarter | Docket Number | Case Number |
---|---|---|---|---|---|---|
2-(Thiocyanomethylthio)benzothiazole (TCMTB) | Antimicrobials Division | Proposed Interim Decision | 23 | 2 | EPA-HQ-OPP-2014-0405 | 2625 |
Abscisic Acid | Biopesticides and Pollution Prevention Division | Preliminary Work Plan | 23 | 1 | EPA-HQ-OPP-2022-0784 | 6310 |
Bacillus thuringiensis Cry1Ac in MON 87701 Soybean | Biopesticides and Pollution Prevention Division | Preliminary Work Plan | 23 | 1 | EPA-HQ-OPP-2022-0543 | 6600 |
Brodifacoum | Pesticide Reevaluation Division | Proposed Interim Decision | 23 | 1 | EPA-HQ-OPP-2015-0767 | 2755 |
Bromadiolone | Pesticide Reevaluation Division | Proposed Interim Decision | 23 | 1 | EPA-HQ-OPP-2015-0768 | 2760 |
Bromethalin | Pesticide Reevaluation Division | Proposed Interim Decision | 23 | 1 | EPA-HQ-OPP-2016-0077 | 2765 |
Calcium Acetate | Biopesticides and Pollution Prevention Division | Interim Decision | 23 | 1 | EPA-HQ-OPP-2022-0304 | 6341 |
Candida oleophila | Biopesticides and Pollution Prevention Division | Interim Decision | 23 | 1 | EPA-HQ-OPP-2022-0445 | 6019 |
Carbaryl | Pesticide Reevaluation Division | Proposed Interim Decision | 23 | 1 | EPA-HQ-OPP-2010-0230 | 0080 |
Cedarwood Oil | Biopesticides and Pollution Prevention Division | Interim Decision | 23 | 1 | EPA-HQ-OPP-2022-0108 | 3150 |
cetylpiridinium chloride (CPC) | Antimicrobials Division | Case Closure | 23 | 1 | EPA-HQ-OPP-2020-0380 | 3013 |
Chlorophacinone | Pesticide Reevaluation Division | Proposed Interim Decision | 23 | 1 | EPA-HQ-OPP-2015-0778 | 2100 |
Cholecalciferol | Pesticide Reevaluation Division | Proposed Interim Decision | 23 | 1 | EPA-HQ-OPP-2016-0139 | 7600 |
Citral | Biopesticides and Pollution Prevention Division | Interim Decision | 23 | 1 | EPA-HQ-OPP-2022-0301 | 6314 |
Coat Protein Gene of Plum Pox Virus | Biopesticides and Pollution Prevention Division | Preliminary Work Plan; Proposed Interim Decision | 23 | 1 | EPA-HQ-OPP-2022-0410 | 6601 |
DCNA | Pesticide Reevaluation Division | Proposed Interim Decision | 23 | 1 | EPA-HQ-OPP-2016-0141 | 0113 |
Difenacoum | Pesticide Reevaluation Division | Proposed Interim Decision | 23 | 1 | EPA-HQ-OPP-2015-0769 | 7630 |
Difethialone | Pesticide Reevaluation Division | Proposed Interim Decision | 23 | 1 | EPA-HQ-OPP-2015-0770 | 7603 |
Dioctyl Sodium Sulfosuccinate | Pesticide Reevaluation Division | Proposed Decision | 23 | 1 | EPA-HQ-OPP-2022-0550 | 4095 |
Diphacinone (and its sodium salt) | Pesticide Reevaluation Division | Proposed Interim Decision | 23 | 1 | EPA-HQ-OPP-2015-0777 | 2205 |
Etofenprox | Pesticide Reevaluation Division | Proposed Interim Decision | 23 | 1 | EPA-HQ-OPP-2007-0804 | 7407 |
Fluensulfone | Pesticide Reevaluation Division | Preliminary Work Plan | 23 | 1 | EPA-HQ-OPP-2022-0438 | 7464 |
Heptyl butyrate | Biopesticides and Pollution Prevention Division | Interim Decision | 23 | 1 | EPA-HQ-OPP-2022-0402 | 6305 |
Isopropyl Myristate | Biopesticides and Pollution Prevention Division | Preliminary Work Plan; Proposed Interim Decision | 23 | 1 | EPA-HQ-OPP-2022-0842 | 6315 |
l-carvone | Biopesticides and Pollution Prevention Division | Interim Decision | 23 | 1 | EPA-HQ-OPP-2022-0392 | 6306 |
Norflurazon | Pesticide Reevaluation Division | Proposed Interim Decision | 23 | 1 | EPA-HQ-OPP-2012-0565 | 0229 |
polymeric betaine | Antimicrobials Division | Proposed Interim Decision | 23 | 1 | EPA-HQ-OPP-2013-0374 | 5116 |
Strychnine | Pesticide Reevaluation Division | Proposed Interim Decision | 23 | 1 | EPA-HQ-OPP-2015-0754 | 3133 |
Thiophanate-methyl and Carbendazim | Pesticide Reevaluation Division; Antimicrobials Division | Proposed Interim Decision | 23 | 1 | EPA-HQ-OPP-2014-0004 | 2680 |
Trichoderma species | Biopesticides and Pollution Prevention Division | Final Work Plan | 23 | 1 | EPA-HQ-OPP-2021-0765 | 6050 |
Undecylenic Acid | Pesticide Reevaluation Division | Proposed Decision | 23 | 1 | EPA-HQ-OPP-2022-0549 | 4095 |
Warfarin (and its sodium salt) | Pesticide Reevaluation Division | Proposed Interim Decision | 23 | 1 | EPA-HQ-OPP-2015-0481 | 0011 |
Zinc Phosphide | Pesticide Reevaluation Division | Proposed Interim Decision | 23 | 1 | EPA-HQ-OPP-2016-0140 | 0026 |
2-(Thiocyanomethylthio)benzothiazole (TCMTB) | Antimicrobials Division | Proposed Interim Decision | 23 | 2 | EPA-HQ-OPP-2014-0405 | 2625 |
3-decen-2-one | Biopesticides and Pollution Prevention Division | Preliminary Work Plan | 23 | 2 | EPA-HQ-OPP-2022-0792 | 6317 |
Bacillus amyloliquefaciens | Biopesticides and Pollution Prevention Division | Preliminary Work Plan | 23 | 2 | EPA-HQ-OPP-2022-0159 | 6522 |
Chromobacterium subtsugae strain PRAA4-1T cells and spent fermentation media | Biopesticides and Pollution Prevention Division | Final Work Plan | 23 | 2 | EPA-HQ-OPP-2022-0431 | 6012 |
Chromobacterium subtsugae strain PRAA4-1T cells and spent fermentation media | Biopesticides and Pollution Prevention Division | Preliminary Work Plan | 23 | 2 | EPA-HQ-OPP-2022-0791 | 6530 |
Citric Acid | Antimicrobials Division; Pesticide Reevaluation Division | Proposed Decision | 23 | 2 | EPA-HQ-OPP-2020-0558 | 4024 |
Demiditraz | Pesticide Reevaluation Division | Proposed Interim Decision | 23 | 2 | EPA-HQ-OPP-2021-0407 | 7482 |
Fenpyrazamine | Pesticide Reevaluation Division | Final Work Plan | 23 | 2 | EPA-HQ-OPP-2022-0454 | 7459 |
Fluxapyroxad | Pesticide Reevaluation Division | Final Work Plan | 23 | 2 | EPA-HQ-OPP-2021-0633 | 7064 |
Hexythiazox | Pesticide Reevaluation Division | Continuing Work Plan | 23 | 2 | EPA-HQ-OPP-2023-0200 | 7404 |
Homobrassinolide | Biopesticides and Pollution Prevention Division | Preliminary Work Plan | 23 | 2 | EPA-HQ-OPP-2022-0548 | 6311 |
Irgarol | Antimicrobials Division | Case Closure | 23 | 2 | EPA-HQ-OPP-2010-0003 | 5031 |
Linalool | Biopesticides and Pollution Prevention Division | Proposed Decision | 23 | 2 | EPA-HQ-OPP-2021-0423 | 6058 |
Oregano Oil | Biopesticides and Pollution Prevention Division | Case Closure | 23 | 2 | EPA-HQ-OPP-2022-0641 | 6342 |
Peroxy Compounds (revised DRA for biopesticide uses) | Biopesticides and Pollution Prevention Division | Draft Risk Assessment | 23 | 2 | EPA-HQ-OPP-2009-0546 | 6059 |
Picoxystrobin | Pesticide Reevaluation Division | Final Work Plan | 23 | 2 | EPA-HQ-OPP-2022-0489 | 7283 |
Pseudomonas fluorescens | Biopesticides and Pollution Prevention Division | Final Work Plan | 23 | 2 | EPA-HQ-OPP-2021-0131 | 6006 |
Sodium Fluoroacetate | Pesticide Reevaluation Division | Proposed Decision | 23 | 2 | EPA-HQ-OPP-2010-0753 | 3073 |
Tagetes Oils (formerly Flower Oils Case) | Biopesticides and Pollution Prevention Division | Case Closure | 23 | 2 | EPA-HQ-OPP-2011-0628 | 8202 |
Terpene constituents of the extract of Chenopodium ambrosioides near ambrosioides | Biopesticides and Pollution Prevention Division | Preliminary Work Plan | 23 | 2 | EPA-HQ-OPP-2022-0011 | 6312 |
Tolclofos-methyl | Pesticide Reevaluation Division | Preliminary Work Plan | 23 | 2 | EPA-HQ-OPP-2023-0094 | 7069 |
Abscisic acid | Biopesticides and Pollution Prevention Division | Final Work Plan | 23 | 3 | EPA-HQ-OPP-2022-0784 | 6310 |
Acetaminophen | Pesticide Reevluation Division | Proposed Decision | 23 | 3 | EPA-HQ-OPP-2022-0816 | 7610 |
Aluminum Phosphide | Pesticide Reevaluation Division | Proposed Interim Decision | 23 | 3 | EPA-HQ-OPP-2013-0081 | 0025 |
Bt Soybean | Biopesticides and Pollution Prevention Division | Final Work Plan | 23 | 3 | EPA-HQ-OPP-2022-0543 | 6600 |
Chlorpyrifos-methyl | Pesticide Reevaluation Division | Case Closure | 23 | 3 | EPA-HQ-OPP-2010-0119 | 8011 |
Complex Polymeric Polyhydroxy Acid (CPPA) | Biopesticides and Pollution Prevention Division | Preliminary Work Plan | 23 | 3 | EPA-HQ-OPP-2022-0793 | 6320 |
Dioctyl Sodium Sulfosuccinate | Pesticide Reevaluation Division | Final Decision | 23 | 3 | EPA-HQ-OPP-2022-0550 | 4095 |
Killed, non-viable Streptomyces acidiscabies strain RL-110T cells and spent fermentation media | Biopesticides and Pollution Prevention Division | Preliminary Work Plan | 23 | 3 | EPA-HQ-OPP-2022-0779 | 6523 |
Magnesium Phosphide | Pesticide Reevaluation Division | Proposed Interim Decision | 23 | 3 | EPA-HQ-OPP-2013-0082 | 0645 |
Penflufen | Pesticide Reevaluation Division; Antimicrobials Division | Preliminary Work Plan | 23 | 3 | EPA-HQ-OPP-2021-0223 | 7065 |
Phosphine | Pesticide Reevaluation Division | Proposed Interim Decision | 23 | 3 | EPA-HQ-OPP-2013-0083 | 7608 |
Plant Extract 620 | Biopesticides and Pollution Prevention Division | Interim Decision | 23 | 3 | EPA-HQ-OPP-2013-0587 | 6071 |
Polybutene Resins | Pesticide Reevaluation Division | Proposed Decision | 23 | 3 | EPA-HQ-OPP-2022-0799 | 4076 |
polymeric betaine | Antimicrobials Division | Interim Decision | 23 | 3 | EPA-HQ-OPP-2013-0374 | 5116 |
Propionic Acid | Pesticide Reevaluation Division | Preliminary Work Plan | 23 | 3 | EPA-HQ-OPP-2008-0024 | 4078 |
Sodium Fluoroacetate | Pesticide Reevaluation Division | Final Decision | 23 | 3 | EPA-HQ-OPP-2010-0753 | 3073 |
Straight Chain Lepidopteran Pheromones | Biopesticides and Pollution Prevention Division | Preliminary Work Plan | 23 | 3 | EPA-HQ-OPP-2023-0102 | 8200 |
Streptomyces strain K61 | Biopesticides and Pollution Prevention Division | Preliminary Work Plan | 23 | 3 | EPA-HQ-OPP-2021-0832 | 6066 |
Undecylenic Acid | Pesticide Reevaluation Division | Final Decision | 23 | 3 | EPA-HQ-OPP-2022-0549 | 4095 |
Citric Acid | Antimicrobials Division; Biopesticides and Pollution Prevention Division | Final Decision | 23 | 4 | EPA-HQ-OPP-2020-0558 | 4024 |
Chlorothalonil | Pesticide Reevaluation Division; Antimicrobials Division | Proposed Interim Decision | 23 | 4 | EPA-HQ-OPP-2011-0840 | 0097 |
Bromine | Antimicrobials Division | Proposed Interim Decision | 23 | 4 | EPA-HQ-OPP-2021-0034 | 4015 |
Aureobasidium pullulans | Biopesticides and Pollution Prevention Division | Preliminary Work Plan | 23 | 4 | EPA-HQ-OPP-2023-0064 | 6521 |
Agrobacterium radiobacter | Biopesticides and Pollution Prevention Division | Preliminary Work Plan and Proposed Final Decision | 23 | 4 | EPA-HQ-OPP-2022-0860 | 4101 |
Linalool | Biopesticides and Pollution Prevention Division | Final Decision | 23 | 4 | EPA-HQ-OPP-2021-0423 | 6058 |
3-Decen-2-One | Biopesticides and Pollution Prevention Division | Final Work Plan | 23 | 4 | EPA-HQ-OPP-2022-0792 | 6317 |
Bacillus amyloliquefaciens< | Biopesticides and Pollution Prevention Division | Final Work Plan | 23 | 4 | EPA-HQ-OPP-2022-0159 | 6522 |
Chromobacterium subtsugae strain PRAA4-1T cells and spent fermentation media | Biopesticides and Pollution Prevention Division | Final Work Plan | 23 | 4 | EPA-HQ-OPP-2022-0791 | 6530 |
Homobrassinolide | Biopesticides and Pollution Prevention Division | Final Work Plan | 23 | 4 | EPA-HQ-OPP-2022-0548 | 6311 |
Porcine Zona Pellucida (PZP) | Pesticide Reevaluation Division | Proposed Final Decision | 23 | 4 | EPA-HQ-OPP-2022-0153 | 7801-2 |
Terpene constituents of the extract of chenopodium ambosioides | Biopesticides and Pollution Prevention Division | Final Work Plan | 23 | 4 | EPA-HQ-OPP-2022-0011 | 6312 |
Triadimefon | Pesticide Reevaluation Division | Proposed Interim Decision | 23 | 4 | EPA-HQ-OPP-2016-0114 | 2700 |
Triadimenol | Pesticide Reevaluation Division | Case Closure | 23 | 4 | EPA-HQ-OPP-2016-0114 | 7008 |