id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id
EPA-HQ-OPP-2010-0480-0381,EPA,EPA-HQ-OPP-2010-0480,"October 30, 2025 Clarification and Correction to the Lambda- Cyhalothrin and Gamma-Cyhalothrin Interim Registration Review Decision Case Numbers 7408 and 7437 dated September 29, 2021",Supporting & Related Material,Decision,2026-02-10T05:00:00Z,2026,2,,,2026-02-11T02:11:05Z,,0,0,09000064b9188988
EPA-HQ-OPP-2010-0480-0380,EPA,EPA-HQ-OPP-2010-0480,Lambda-Cyhalothrin and Gamma-Cyhalothrin Interim Registration Review Decision Case Numbers 7408 and 7437,Supporting & Related Material,Decision,2021-10-22T04:00:00Z,2021,10,,,2021-10-26T14:35:15Z,,0,0,0900006484db83c7
EPA-HQ-OPP-2010-0480-0377,EPA,EPA-HQ-OPP-2010-0480,Pesticide Product Registration: Interim Decisions and Case Closures for Several Pesticides,Notice,,2021-10-22T04:00:00Z,2021,10,2021-10-22T04:00:00Z,,2021-10-26T14:37:13Z,2021-23041,0,0,0900006484de4cdc
EPA-HQ-OPP-2010-0480-0378,EPA,EPA-HQ-OPP-2010-0480,Lambda-Cyhalothrin and Gamma-Cyhalothrin. Revised Occupational and Residential Exposure Assessment for Registration Review to Support the Interim Decision,Supporting & Related Material,Risk Assessment,2021-10-22T04:00:00Z,2021,10,,,2021-10-26T14:35:10Z,,0,0,0900006484db5dbc
EPA-HQ-OPP-2010-0480-0379,EPA,EPA-HQ-OPP-2010-0480,Response to Public Comments on the Lambda-Cyhalothrin and GammaCyhalothrin Draft Risk Assessment for Registration Review,Supporting & Related Material,Comment Response,2021-10-22T04:00:00Z,2021,10,,,2021-10-26T14:35:10Z,,0,0,0900006484db5dbd
EPA-HQ-OPP-2010-0480-0374,EPA,EPA-HQ-OPP-2010-0480,"Updated Label Language for the Pyrethroids and Pyrethrins Revised Ecological Risk Mitigation and Response to Comments on the Ecological Risk Mitigation Proposal For 23 Chemicals, September 30, 2020",Supporting & Related Material,Comment Response,2021-05-05T04:00:00Z,2021,5,,,2021-05-05T15:33:34Z,,0,0,0900006484a9cf4e
EPA-HQ-OPP-2010-0480-0352,EPA,EPA-HQ-OPP-2010-0480,Lambda-Cyhalothrin ORE Assessment Post App files from 2017 DRA,Supporting & Related Material,Data,2021-01-08T05:00:00Z,2021,1,,,2021-01-08T18:16:31Z,,0,0,09000064849e7513
EPA-HQ-OPP-2010-0480-0351,EPA,EPA-HQ-OPP-2010-0480,"Considerations for Bridging Bee-Related Effects and Exposure Data
for the Pyrethroids and Pyrethrins",Supporting & Related Material,Risk Assessment,2021-01-07T05:00:00Z,2021,1,,,2021-01-07T21:12:03Z,,0,0,09000064849db15d
EPA-HQ-OPP-2010-0480-0337,EPA,EPA-HQ-OPP-2010-0480,"Authorization to Extend the Public Comment Period for the Gamma- and
Lambda-Cyhalothrin Proposed Interim Registration Review Decision",Other,,2020-12-11T05:00:00Z,2020,12,2020-12-11T05:00:00Z,,2020-12-11T13:37:02Z,,0,0,09000064849904cd
EPA-HQ-OPP-2010-0480-0322,EPA,EPA-HQ-OPP-2010-0480,Pyrethroids and Pyrethrins Revised Ecological Risk Mitigation and Response to Comments on the Ecological Risk Mitigation Proposal for 23 Chemicals,Supporting & Related Material,Comment Response,2020-10-23T04:00:00Z,2020,10,,,2020-10-23T17:46:22Z,,0,0,09000064849206d9
EPA-HQ-OPP-2010-0480-0326,EPA,EPA-HQ-OPP-2010-0480,Appendix C D426321 LambdaResHandler,Supporting & Related Material,Data,2020-10-23T04:00:00Z,2020,10,,,2020-10-23T17:46:25Z,,0,0,090000648492779d
EPA-HQ-OPP-2010-0480-0319,EPA,EPA-HQ-OPP-2010-0480,Lambda-Cyhalothrin: Review of Human Incidents,Supporting & Related Material,,2020-10-23T04:00:00Z,2020,10,,,2020-10-23T17:46:20Z,,0,0,09000064848e9d7b
EPA-HQ-OPP-2010-0480-0328,EPA,EPA-HQ-OPP-2010-0480,Appendix C D426321 LambdaResPost AppIndoor,Supporting & Related Material,Data,2020-10-23T04:00:00Z,2020,10,,,2020-10-23T17:46:27Z,,0,0,090000648492779f
EPA-HQ-OPP-2010-0480-0321,EPA,EPA-HQ-OPP-2010-0480,Lambda-Cyhalothrin and Gamma-Cyhalothrin Proposed Interim Registration Review Decision Case Numbers 7408 and 7437,Supporting & Related Material,Decision,2020-10-23T04:00:00Z,2020,10,,,2020-10-23T17:46:22Z,,0,0,09000064848faa9e
EPA-HQ-OPP-2010-0480-0327,EPA,EPA-HQ-OPP-2010-0480,Appendix C D426321 LambdaResPost App lawns turf,Supporting & Related Material,Data,2020-10-23T04:00:00Z,2020,10,,,2020-10-23T17:46:26Z,,0,0,090000648492779e
EPA-HQ-OPP-2010-0480-0313,EPA,EPA-HQ-OPP-2010-0480,"Lambda-Cyhalothrin and Gamma-Cyhalothrin. Occupational Handler Exposure and Risk Assessment Addendum to the Registration Review Human Health Risk Assessment to Support the Proposed Interim Decision August 12, 2020",Supporting & Related Material,Risk Assessment,2020-10-23T04:00:00Z,2020,10,,,2020-10-23T17:46:15Z,,0,0,0900006484873dc8
EPA-HQ-OPP-2010-0480-0316,EPA,EPA-HQ-OPP-2010-0480,Lambda-Cyhalothrin: Transmittal of Four Data Evaluation Records for Bee Toxicity Studies and Updated Tier I Bee Risk Assessment,Supporting & Related Material,Risk Assessment,2020-10-23T04:00:00Z,2020,10,,,2020-10-23T17:46:18Z,,0,0,0900006484878094
EPA-HQ-OPP-2010-0480-0317,EPA,EPA-HQ-OPP-2010-0480,Response to Public Comments on the Lambda-Cyhalothrin and Gamma-Cyhalothrin Draft Risk Assessment for Registration Review,Supporting & Related Material,Comment Response,2020-10-23T04:00:00Z,2020,10,,,2020-10-23T17:46:18Z,,0,0,09000064848e9d79
EPA-HQ-OPP-2010-0480-0320,EPA,EPA-HQ-OPP-2010-0480,"Pyrethroids: Health Effects Division Response to Public Comments Submitted to the Special Docket for Pyrethroids, Pyrethrins, and Synergists [EPA-HQ-OPP2008-0331]",Supporting & Related Material,Comment Response,2020-10-23T04:00:00Z,2020,10,,,2020-10-23T17:46:21Z,,0,0,09000064848faa9d
EPA-HQ-OPP-2010-0480-0323,EPA,EPA-HQ-OPP-2010-0480,Data Evaluation Records Chronic Toxicity Test with the Honey Bee Non-Guideline Chronic Feeding Study,Supporting & Related Material,Study,2020-10-23T04:00:00Z,2020,10,,,2020-10-23T17:46:23Z,,0,0,0900006484927797
EPA-HQ-OPP-2010-0480-0324,EPA,EPA-HQ-OPP-2010-0480,Data Evaluation Record Bumble Bee Acute Contact & Oral LD50 Test '141-1,Supporting & Related Material,Study,2020-10-23T04:00:00Z,2020,10,,,2020-10-23T17:46:24Z,,0,0,0900006484927798
EPA-HQ-OPP-2010-0480-0314,EPA,EPA-HQ-OPP-2010-0480,Data Evaluation Record Chronic (Repeated Dose) Toxicity Test with the Honey Bee Non-Guideline Lambda-cyhalothrin - Honey bee (Apis mellifera L.) 22 Day Larval Toxicity Test (Repeated Exposure) DP Barcode: 457020 MRID No.: 51023101,Supporting & Related Material,Study,2020-10-23T04:00:00Z,2020,10,,,2020-10-23T17:46:16Z,,0,0,0900006484878090
EPA-HQ-OPP-2010-0480-0312,EPA,EPA-HQ-OPP-2010-0480,Pesticide Registration Review: Proposed Interim Decisions for Several Pesticides,Notice,,2020-10-23T04:00:00Z,2020,10,2020-10-23T04:00:00Z,2021-01-12T04:59:59Z,2021-05-14T01:00:15Z,2020-23503,0,0,0900006484929321
EPA-HQ-OPP-2010-0480-0325,EPA,EPA-HQ-OPP-2010-0480,Appendix C D426321 Gamma Res Post App  Indoor,Supporting & Related Material,Data,2020-10-23T04:00:00Z,2020,10,,,2020-10-23T17:46:25Z,,0,0,090000648492779c
EPA-HQ-OPP-2010-0480-0332,EPA,EPA-HQ-OPP-2010-0480,")Lambda & Gammab Cyhalothrin: Updated Human Health Draft Risk Assessment in Support of Registration Review, March 20, 2020",Supporting & Related Material,Risk Assessment,2020-10-23T04:00:00Z,2020,10,,,2020-10-23T17:46:29Z,,0,0,0900006484927e19
EPA-HQ-OPP-2010-0480-0329,EPA,EPA-HQ-OPP-2010-0480,Appendix C D426321 Over6LambdaResPost Appgardenstree,Supporting & Related Material,Data,2020-10-23T04:00:00Z,2020,10,,,2020-10-23T17:46:28Z,,0,0,0900006484927e16
EPA-HQ-OPP-2010-0480-0330,EPA,EPA-HQ-OPP-2010-0480,Appendix E D426321 LambdaOccupational Handler,Supporting & Related Material,Data,2020-10-23T04:00:00Z,2020,10,,,2020-10-23T17:46:28Z,,0,0,0900006484927e17
EPA-HQ-OPP-2010-0480-0331,EPA,EPA-HQ-OPP-2010-0480,Appendix E  D426321 Lambda Occupational Handler Conifer,Supporting & Related Material,Data,2020-10-23T04:00:00Z,2020,10,,,2020-10-23T17:46:29Z,,0,0,0900006484927e18
EPA-HQ-OPP-2010-0480-0315,EPA,EPA-HQ-OPP-2010-0480,Data Evaluation Record Acute (Single Dose) Toxicity Test with The Honey Bee Non-Guideline DP Barcode: 457020 MRID No.: 51023104,Supporting & Related Material,Study,2020-10-23T04:00:00Z,2020,10,,,2020-10-23T17:46:17Z,,0,0,0900006484878093
EPA-HQ-OPP-2010-0480-0318,EPA,EPA-HQ-OPP-2010-0480,"Lambda & Gamma Cyhalothrin: Updated Human Health Draft Risk Assessment in Support of Registration Review, March 20, 2020",Supporting & Related Material,Risk Assessment,2020-10-23T04:00:00Z,2020,10,,,2020-10-23T17:46:19Z,,0,0,09000064848e9d7a
EPA-HQ-OPP-2010-0480-0311,EPA,EPA-HQ-OPP-2010-0480,Pyrethroids Comment Extension Letter,Other,,2020-01-09T05:00:00Z,2020,1,2020-01-09T05:00:00Z,,2020-01-10T00:03:15Z,,0,0,0900006484284670
EPA-HQ-OPP-2010-0480-0310,EPA,EPA-HQ-OPP-2010-0480,Instructions for Commenting on the Pyrethroids and Pyrethrins Ecological Risk Mitigation Proposal for 23 Chemicals and the Proposed Interim Registration Review Decisions (PIDs) for 5 Pyrethroids,Supporting & Related Material,Memorandum,2019-11-12T05:00:00Z,2019,11,,,2019-11-12T23:57:23Z,,0,0,09000064840a6d2e
EPA-HQ-OPP-2010-0480-0309,EPA,EPA-HQ-OPP-2010-0480,Pesticide Registration Review: Proposed Interim Decisions for Several Pyrethroids,Notice,,2019-11-12T05:00:00Z,2019,11,2019-11-12T05:00:00Z,,2019-11-12T23:53:37Z,2019-24514,0,0,0900006484147feb
EPA-HQ-OPP-2010-0480-0308,EPA,EPA-HQ-OPP-2010-0480,"Outside Stakeholder Meeting May 22, 2019.  In-Person Meeting Between the U.S. Environmental Protection Agency’s Office of Pesticide Programs (OPP) and Users of Neonicotinoids and Pyrethroids",Supporting & Related Material,Meeting Materials,2019-06-12T04:00:00Z,2019,6,,,2019-06-12T21:20:08Z,,0,0,0900006483ccd926
EPA-HQ-OPP-2010-0480-0298,EPA,EPA-HQ-OPP-2010-0480,Lambda cyhalothrin Tier 1 Update Review of Human Incidents and Epidemiology for Draft Risk Assessment,Supporting & Related Material,,2017-09-13T04:00:00Z,2017,9,,,2017-09-13T18:41:18Z,,0,0,0900006482809b66
EPA-HQ-OPP-2010-0480-0299,EPA,EPA-HQ-OPP-2010-0480,Lambda & Gamma Cyhalothrin Human Health Draft Risk Assessment for Registration Review,Supporting & Related Material,Risk Assessment,2017-09-13T04:00:00Z,2017,9,,,2017-09-13T18:41:18Z,,0,0,090000648280f5ab
EPA-HQ-OPP-2010-0480-0297,EPA,EPA-HQ-OPP-2010-0480,Lambda-Cyhalothrin and Gamma-Cyhalothrin Occupational and Residential Exposure Assessment in Support of Registration Review,Supporting & Related Material,Risk Assessment,2017-09-13T04:00:00Z,2017,9,,,2017-09-13T18:41:15Z,,0,0,0900006482809b65
EPA-HQ-OPP-2010-0480-0296,EPA,EPA-HQ-OPP-2010-0480,"Cyhalothrins Acute and Average Exposure Aggregate Dietary Assessment (Food, Drinking Water, Food Handling Establishment) Exposure and Risk Assessment in Support of Registration Review",Supporting & Related Material,Risk Assessment,2017-09-13T04:00:00Z,2017,9,,,2017-09-13T18:41:14Z,,0,0,0900006482809b60
EPA-HQ-OPP-2010-0480-0295,EPA,EPA-HQ-OPP-2010-0480,Registration Reviews: Draft Human Health and/or Ecological Risk Assessments for Several Pesticides,Notice,Notice of Data Availability,2017-09-13T04:00:00Z,2017,9,2017-09-13T04:00:00Z,2017-11-14T04:59:59Z,2018-01-10T02:01:57Z,2017-19463,0,0,0900006482b2ebcb
EPA-HQ-OPP-2010-0480-0197,EPA,EPA-HQ-OPP-2010-0480,"Section 3 request for new uses of lambda cyhalothrin (P.C. Code: 128897) on peas and beans, fruiting vegetables, canola, sugarcane, sorghum, wheat, wheat hay and other small grains, peanut hay, pome fruit, stone fruit, tree nuts, termite barrier, tobacco, non-cropland and trees (conifer and deciduous trees) (DP Barcode D262918, D262919, D279087, D279088)",Supporting & Related Material,,2017-07-25T04:00:00Z,2017,7,,,2017-07-25T21:01:40Z,,0,0,090000648245497a
EPA-HQ-OPP-2010-0480-0196,EPA,EPA-HQ-OPP-2010-0480,"Environmental Fate and Ecological Risk Assessment for Section 3 Registration of Lambda-cyhalothrin, an Insecticide for New Uses on Cereal Grains, Cucurbit Vegetables, Grass Forage, Fodder and Hay, Wild Rice and Tuberous and Corm Vegetables",Supporting & Related Material,Risk Assessment,2017-07-25T04:00:00Z,2017,7,,,2017-07-25T21:01:39Z,,0,0,0900006482453539
EPA-HQ-OPP-2010-0480-0178,EPA,EPA-HQ-OPP-2010-0480,Registration Review: Draft Human Health and/or Ecological Risk Assessments,Notice,Request for Comments,2017-05-08T04:00:00Z,2017,5,2017-05-08T04:00:00Z,2017-07-08T03:59:59Z,2017-09-13T01:06:28Z,2017-09179,0,0,09000064825992cc
EPA-HQ-OPP-2010-0480-0021,EPA,EPA-HQ-OPP-2010-0480,Usage Characterization and Alternatives Summary for Synthetic Pyrethroids Used in Residential Lawns and Outdoor Vegetative Spot Treatments,Supporting & Related Material,Report,2016-11-29T05:00:00Z,2016,11,,,2016-11-29T18:43:20Z,,0,0,09000064823aa0fe
EPA-HQ-OPP-2010-0480-0019,EPA,EPA-HQ-OPP-2010-0480,Registration Reviews: Human Health and Ecological Risk Assessments Draft,Notice,,2016-11-29T05:00:00Z,2016,11,2016-11-29T05:00:00Z,2017-01-31T04:59:59Z,2017-02-15T02:01:36Z,2016-28740,0,0,09000064823c868d
EPA-HQ-OPP-2010-0480-0020,EPA,EPA-HQ-OPP-2010-0480,"Crop Selection for BEAD's Usage Characterization and EFED's Ecological Risk 
Assessment for Pyrethroid Insecticides",Supporting & Related Material,Risk Assessment,2016-11-29T05:00:00Z,2016,11,,,2016-11-29T18:43:19Z,,0,0,09000064823aa0fc
EPA-HQ-OPP-2010-0480-0022,EPA,EPA-HQ-OPP-2010-0480,Preliminary Comparative Environmental Fate and Ecological Risk Assessment for the Registration Review of Eight Synthetic Pyrethroids and the Pyrethrins,Supporting & Related Material,Risk Assessment,2016-11-29T05:00:00Z,2016,11,,,2016-11-29T18:43:20Z,,0,0,09000064823aa0ff
EPA-HQ-OPP-2010-0480-0023,EPA,EPA-HQ-OPP-2010-0480,Ecological Risk Management Rationale for Pyrethroids in Registration Review,Supporting & Related Material,Risk Assessment,2016-11-29T05:00:00Z,2016,11,,,2016-11-29T18:43:20Z,,0,0,09000064823aa900
EPA-HQ-OPP-2010-0480-0018,EPA,EPA-HQ-OPP-2010-0480,Lambda-cyhalothrin Generic Data Call In (GDCI-128897-1249),Supporting & Related Material,,2013-07-03T04:00:00Z,2013,7,,,2013-07-03T19:03:41Z,,0,0,090000648130c794
EPA-HQ-OPP-2010-0480-0017,EPA,EPA-HQ-OPP-2010-0480,6/14/11 -  Lambda-Cyhalothrin and Gamma-Cyhalothrin Final Work Plan for Registration Review,Supporting & Related Material,Report,2011-06-27T04:00:00Z,2011,6,,,2011-06-27T14:56:02Z,,0,0,0900006480e50913
EPA-HQ-OPP-2010-0480-0016,EPA,EPA-HQ-OPP-2010-0480,5/2/11 - Lambda-Cyhalothrin and Gamma-Cyhalothrin.  Response to Comments on the Human Health Assessment Scoping Document and Preliminary Workplan.,Supporting & Related Material,Memorandum,2011-06-27T04:00:00Z,2011,6,,,2011-06-27T14:55:55Z,,0,0,0900006480e31c63
EPA-HQ-OPP-2010-0480-0015,EPA,EPA-HQ-OPP-2010-0480,6/13/11- EFED Response to Comments on Preliminary Work Plan for Lambda-Cyhalothrin and Gamma-Cyhalothrin,Supporting & Related Material,Memorandum,2011-06-27T04:00:00Z,2011,6,,,2011-06-27T14:55:43Z,,0,0,0900006480e31c62
EPA-HQ-OPP-2010-0480-0005,EPA,EPA-HQ-OPP-2010-0480,"November 22, 2010 - EFED Registration Review Problem Formulation for Lambda-Cyhalothrin and Gamma-Cyhalothrin",Supporting & Related Material,Other,2010-12-22T05:00:00Z,2010,12,,,2010-12-22T16:06:53Z,,0,0,0900006480bb5672
EPA-HQ-OPP-2010-0480-0002,EPA,EPA-HQ-OPP-2010-0480,Reader’s Guide to the Lambda-Cyhalothrin Docket # EPA-HQ-OPP-2010-0480,Supporting & Related Material,Other,2010-12-22T05:00:00Z,2010,12,,,2010-12-22T16:06:47Z,,0,0,0900006480bb565d
EPA-HQ-OPP-2010-0480-0004,EPA,EPA-HQ-OPP-2010-0480,"September 28, 2010 - Lambda-Cyhalothrin and Gamma-Cyhalothrin. Human Health Assessment Scoping Document in Support of Registration Review",Supporting & Related Material,Other,2010-12-22T05:00:00Z,2010,12,,,2010-12-22T16:06:51Z,,0,0,0900006480bb566f
EPA-HQ-OPP-2010-0480-0009,EPA,EPA-HQ-OPP-2010-0480,"December 9, 2010 - BEAD Chemical Profile for Registration Review:  Lambda-cyhalothrin",Supporting & Related Material,Other,2010-12-22T05:00:00Z,2010,12,,,2010-12-22T16:07:03Z,,0,0,0900006480bb5f97
EPA-HQ-OPP-2010-0480-0010,EPA,EPA-HQ-OPP-2010-0480,"August 24, 2010 - Lambda-Cyhalothrin Review of Human Incidents",Supporting & Related Material,Other,2010-12-22T05:00:00Z,2010,12,,,2010-12-22T16:07:05Z,,0,0,0900006480bb718f
EPA-HQ-OPP-2010-0480-0006,EPA,EPA-HQ-OPP-2010-0480,"October 29, 2009 - PRD Appendix A Food/Feed & Non-Food/Non Feed Uses Considered in Registration Review Work Planning – Partial Listing.  Lambda-Cyhalothrin (128897).",Supporting & Related Material,Other,2010-12-22T05:00:00Z,2010,12,,,2010-12-22T16:06:55Z,,0,0,0900006480bb5f94
EPA-HQ-OPP-2010-0480-0007,EPA,EPA-HQ-OPP-2010-0480,"January 25, 2010 - Lambda-Cyhalothrin (128897) Screening Level Usage Analysis (SLUA)",Supporting & Related Material,Other,2010-12-22T05:00:00Z,2010,12,,,2010-12-22T16:06:59Z,,0,0,0900006480bb5f95
EPA-HQ-OPP-2010-0480-0008,EPA,EPA-HQ-OPP-2010-0480,"April 28, 2010 - Lambda-Cyhalothrin (128897) California Department of Pesticide Regulation (DPR) Usage Data.",Supporting & Related Material,Other,2010-12-22T05:00:00Z,2010,12,,,2010-12-22T16:07:01Z,,0,0,0900006480bb5f96
EPA-HQ-OPP-2010-0480-0003,EPA,EPA-HQ-OPP-2010-0480,Lambda-Cyhalothrin and Gamma-Cyhalothrin Summary Document,Supporting & Related Material,Other,2010-12-22T05:00:00Z,2010,12,,,2010-12-22T16:06:49Z,,0,0,0900006480bb565e
EPA-HQ-OPP-2010-0480-0001,EPA,EPA-HQ-OPP-2010-0480,Registration Review: Pesticide and Other Docket Actions,Notice,Federal Register Document,2010-12-22T05:00:00Z,2010,12,2010-12-22T05:00:00Z,2011-02-23T04:59:59Z,2021-02-10T02:00:45Z,2010-32152,0,0,0900006480bbdf7a