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Registration Review Schedules

Through the Pesticide Registration Review program, EPA reviews all registered pesticides at least every 15 years, as mandated by the Federal Insecticide, Fungicide, and Rodenticide Act.

EPA always strives to base its decisions on the best available sound science. However, science is constantly evolving, and new scientific information can come to light at any time and change our understanding of potential risks from pesticides. The review of new data could potentially prolong the risk assessment and decision-making process and change this schedule.

The schedule below shows the status of pesticides undergoing registration review. This schedule is subject to change based on shifting priorities and is intended to be a rough timeline. We will update the schedule regularly to reflect any timeline changes and to include anticipated deliverables for later dates.

Explanation of List

EPA commits to an open and transparent process by accepting public comments at most stages of the process. These are collected in each chemical’s docket at www.regulations.gov and all comments submitted will be accounted for in the Agency’s regulatory decisions for each chemical.

The schedule is also categorized by the fiscal year's (FY) quarters. Please note the following timeframes:
  • Quarter 1 (Q1): October - December
  • Quarter 2 (Q2): January - March
  • Quarter 3 (Q3): April - June
  • Quarter 4 (Q4): July - September

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Registration Review Schedules

2018 Registration Review Schedule for Conventional Cases
(as of 09/18/2017)

Draft Risk Assessments

Proposed Interim Decisions

Interim Decisions

Quarter 1

  • Niclosamide (Eco only)
  • TFM/Lampricide (Eco only)
  • Thiobencarb
  • Glyphosate
  • Acetamiprid
  • Fenhexamid
  • Pyrithiobac
  • Ametryn
  • Prometon
  • Diphenylamine
  • Cypermethrin
  • Methomyl
  • Thiodicarb
  • Pymetrozine
  • Butralin
  • Linuron
  • Bromuconazole
  • Mepiquat Chloride/Pentaborate
  • Aldicarb
  • Pronamide
  • Carfentrazone-ethyl
  • Ethephon
  • Hexazinone
  • Spinosad
  • Spinetoram

Quarter 2

  • Pyridaben
  • Terbacil
  • Diflubenzuron
  • Prohexadione calcium
  • Flucarbazone
  • Amitraz
  • Propazine (Human Health only)
  • Atrazine (Human Health only)
  • Simazine (Human Health only)
  • Flumethrin
  • Asulam
  • EPTC
  • Bromacil
  • Prometryn
  • Propamocarb
  • Nitrapyrin
  • Pendimethalin
  • Cloransulam
  • Clodinafop-propargyl
  • Noviflumuron
  • Cyclanilide
  • Flumiclorac
  • Metaflumizone
  • Dimethomorph
  • Methoxyfenozide
  • Azoxystrobin
  • Coppers
  • Boric Acid
  • Diquat Dibromide
  • Fomesafen
  • Metalaxyl/Mefenoxam

Quarter 3

  • MCPA
  • Trifluralin
  • Fluthiacet-methyl
  • Imazalil & Imazalil sulfate
  • Oxytetracycline
  • Streptomycin
  • Dimethyl Disulfide (DMDS)
  • Pyrimidinone (Hydramethylnon)
  • Captan
  • Paraquat dichloride
  • Chloropicrin
  • Fenpyroximate
  • Prodiamine
  • Dithiopyr
  • TPTH
  • Cyhalofop-butyl (Human Health only)
  • Acibenzolar
  • Benfluralin
  • 2,4-D
  • Oryzalin
  • Chlorpropham
  • Dichlobenil
  • Dinotefuran
  • Imidacloprid
  • Thiamethoxam
  • Clothianidin
  • Fludioxinil
  • Fluopicolide
  • Abamectin
  • Emamectin
  • Buprofezin
  • Pyriproxyfen
  • Diflufenzopyr
  • Lufenuron
  • Indoxacarb
  • Trifloxystrobin
  • Oxamyl
  • Metribuzin
  • Linuron
  • Cymoxanil
  • Kresoxim-methyl

Quarter 4

  • Fluroxypyr,1-methylheptylester
  • Formetanate HCl
  • Bromoxynil and esters
  • Methyl isothiocyanate (MITC)
  • Methyldithiocarbamate salts (metam sodium)
  • Dazomet
  • Starlicide
  • 2,4-DP
  • 2,4-DB
  • Naphthalene
  • Methanearsonic acid, salts (MSMA)
  • Niclosamide
  • TFM/Lamprecide
  • Thiobencarb
  • Glyphosate
  • Fluridone
  • Quinoxyfen
  • Ametryn
  • Carbaryl
  • Prometon
  • Pyrithiobac
  • Pymetrozine
  • Butralin
  • Norflurazon
  • Methiocarb
  • PBO
  • Diphenylamine
  • d-Phenothrin
  • Cyphenothrin
  • Fenpropathrin
  • Imiprothrin
  • Prallethrin
  • Cyhalothrins (gamma and lambda)
  • Etofenprox
  • Cypermethrin
  • Cyfluthrins
  • Permethrin
  • Tefluthrin
  • Esfenvalerate
  • Tau-fluvalinate
  • Tetramethrin
  • Deltamethrin
  • Momfluothrin
  • Pyrethrins
  • Bifenthrin
  • Flumethrin
  • Asulam
  • EPTC
  • Metribuzin
  • Bromacil
  • Prometryn
  • Propamocarb

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2018 Registration Review Schedule for Antimicrobial Cases (as of 9/18/2017)

Final Work Plans

Draft Risk Assessments

Proposed Interim Decisions

Interim Decisions

Quarter 1

  • Nanosilver
  • Ammonia
  • Ammonum sulfate
  • Naphtenate Salts
 
  • Propylene & dipropylene glycol
  • Triethylene glycol

Quarter 2

 
  • Barium metaborate
  • Biobor
  • Zinc borate
  • Chloroxylenol
  • carbonate
  • Diethylene glycol monomethyl ether (DGME)
  • Potassium hypochlorite
  • Mineral acids
  • Sodium hypochlorite and calcium hypochlorite

Quarter 3

   
  • Ammonia
  • Ammonium sulfate
  • Naphthenate Salts
 

Quarter 4

 
  • Inorganic halides
  • MITC
  • o-Benzyl-p-chlorophenol
  • TTPC
  • Zinc Salts
  • Barium metaborte
  • Biobor
  • Zinc borate
  • Chorroxlyenol
  • Sodium carbonate

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2018 Registration Review Schedule for Biopesticides Cases
(as of 09/18/2017)

Final Work Plans

Draft Risk Assessments/Proposed Interim Decisions

Interim Decisions

Quarter 1

  • Sucrose octanoate
  • Indole Acetic Acid
  • Eugenol
  • Sucrose
  • Atonik
  • Aspergillus flavus
  • Menthol

Quarter 2

  • Verticillium dahliae Isolate WCS 850
  • Colletotrichum gloeosporioides
  • 2-butane, 4(4-acetyloxy)-acetate
  • Citronellol
  • Black Pepper
  • Myrothecium species
  • Bacillus licheniformis
  • Metarhizium anisopliae
  • Boll Weevil Attractant
  • Ethylene
  • BT corn lepidopteran
  • BT corn coleopteran
  • Aspergillus flavus
  • Verbenone

Quarter 3

  • Pantoea agglomerans strain 9-1
  • Pantoea agglomerans strain E325
  • Yeast extract Hydrolysate
  • Quillaja extract
  • Rhamnolipid
  • Bacillus popilliae
  • BT cotton lepidopteran
  • Meat Meal
  • Egg Solids
  • BT potato coleopteran
  • Myrothecium species
  • Bacillus licheniformis
  • Metarhizium anisopliae
  • Sucrose
  • Maple Lactone
  • AtoniK

Quarter 4

  • Pythium oligandrum DV74
  • German Cockroach
  • (3S,6S) & (3S,6R)-3 Methyl -6- Isopropenyl-9-decem-1-yl-acetate
  • Verticillium dahliae Isolate WCS 850
  • Corn Gluten
  • Nuranone Beetle Attractant
  • LPE
  • Bacillus popilliae
  • BT cotton lepidopteran
  • Kaolin
  • Boll Weevil Attractant