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82 rows where docket_id = "EPA-HQ-OAR-2024-0503" sorted by posted_date descending

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  • Supporting & Related Material 81
  • Proposed Rule 1

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  • 2025 82

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  • EPA 82
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posted_date ▲ posted_year posted_month comment_start_date comment_end_date last_modified fr_doc_num open_for_comment withdrawn object_id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-OAR-2024-0503-0096 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 SNAP Proposed Rule 27 Public Hearing Transcript Supporting & Related Material Public Hearing Transcript, Deposition, Testimony 2025-12-16T05:00:00Z 2025 12     2025-12-17T01:32:12Z   0 0 09000064b90d74ac
EPA-HQ-OAR-2024-0503-0095 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 SNAP Proposed Rule 27 Hearing Attendance List Supporting & Related Material Meeting Materials 2025-12-16T05:00:00Z 2025 12     2025-12-17T01:32:08Z   0 0 09000064b90d739d
EPA-HQ-OAR-2024-0503-0080 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 UL 60335-2-40- 4th Edition Standard for Safety Household and Similar Electrical Appliances - Safety - Part 2-40: Particular Requirements for Electrical Heat Pumps, Air-Conditioners and Dehumidifiers Supporting & Related Material Publication - Copyrighted Materials 2025-11-17T05:00:00Z 2025 11     2025-11-18T00:12:09Z   0 0 09000064b907f089
EPA-HQ-OAR-2024-0503-0011 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 SNAP Information Notice R-516A Supporting & Related Material Form 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:52Z   0 0 09000064b8ef960e
EPA-HQ-OAR-2024-0503-0005 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 SNAP Information Notice for HFO-1234yf for Retrofits of Motor Vehicle Air Conditioning in Light- and Medium-Duty Vehicles - includes Gradient Retrofit Analysis Letter Supporting & Related Material Form 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:50Z   0 0 09000064b8ef95d4
EPA-HQ-OAR-2024-0503-0053 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 ASHRAE Standard 34-2024 Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:04Z   0 0 09000064b8f1f843
EPA-HQ-OAR-2024-0503-0056 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 HC Ground Level Ozone Impact Analysis Follow-On 3-28-16 FINAL Supporting & Related Material Memorandum 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:05Z   0 0 09000064b8f28260
EPA-HQ-OAR-2024-0503-0058 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 HC Ground Level Ozone Impact Analysis 2 24 14 FINAL Supporting & Related Material Memorandum 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:05Z   0 0 09000064b8f28262
EPA-HQ-OAR-2024-0503-0063 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Section IV.E Information on Refrigerants and Their Components – Residential and Light Commercial AC and Heat Pumps Supporting & Related Material Fact/Data Sheet 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:07Z   0 0 09000064b8ff020e
EPA-HQ-OAR-2024-0503-0072 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Risk Screen on Substitutes in Residential and Light Commercial Air Conditioning and Heat Pumps Commercial Ice Machines (New Equipment); Substitute: R-457A (Forane® 457A). (ICF, 2025g) Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:09Z   0 0 09000064b9031227
EPA-HQ-OAR-2024-0503-0065 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Risk Screen on Substitutes in Motor Vehicle Air Conditioning (Buses) (New Equipment); Substitute: HFO-1234yf (Solstice® yf or Solstice® 1234yf). (ICF, 2025p) Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:07Z   0 0 09000064b9031931
EPA-HQ-OAR-2024-0503-0075 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Removal of CBI claim for Gradient HDOH Risk Assessment Memo Supporting & Related Material E-mail 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:10Z   0 0 09000064b903e571
EPA-HQ-OAR-2024-0503-0026 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Gradient Corporation 2009. Risk Assessment for Alternative Refrigerants HFO-1234yf and R-744 Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:56Z   0 0 09000064b8f190a9
EPA-HQ-OAR-2024-0503-0029 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 ICF 2022. Additional Assessment of the Potential Impact of Hydrocarbon Refrigerants on Ground Level Ozone Concentrations Supporting & Related Material Analysis 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:57Z   0 0 09000064b8f190ac
EPA-HQ-OAR-2024-0503-0046 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 SAE J639, “Safety and Design Standards for Motor Vehicle Refrigerant Vapor Compression Systems.” Dated November 2020 Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:02Z   0 0 09000064b8f1f497
EPA-HQ-OAR-2024-0503-0047 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 SAE J2064 FEB2011 R134a Refrigerant Automotive Air-Conditioning Hose Assemblies Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:02Z   0 0 09000064b8f1f498
EPA-HQ-OAR-2024-0503-0079 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 UL 399, 2008. Standard for Safety--Drinking Water Coolers. 7th Edition Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-11T06:50:01Z   0 0 09000064b8f1f846
EPA-HQ-OAR-2024-0503-0016 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Risk Screen on Substitutes in Motor Vehicle Air Conditioning (Light-Duty and Medium-Duty Vehicles) (Retrofit Equipment); Substitute: HFO-1234yf (Solstice® yf or Solstice® 1234yf). (ICF, 2025k) Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:53Z   0 0 09000064b8efd4a8
EPA-HQ-OAR-2024-0503-0022 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Risk Screen on Substitutes in Residential and Light Commercial Air Conditioning and Heat Pumps (New Equipment); Substitute: R-516A (Forane® 516A). (ICF, 2025c) Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:55Z   0 0 09000064b8efd4b2
EPA-HQ-OAR-2024-0503-0033 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 U.S. EPA, 2024. EPA Automotive Trends Report: Greenhouse Gas Emissions, Fuel Economy, and Technology since 1975 Supporting & Related Material Publication - USEPA 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:58Z   0 0 09000064b8f190bc
EPA-HQ-OAR-2024-0503-0041 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 UL 484, 2012. Room Air Conditioners. Supplement SA and Appendices B through F to the 8th edition. Dated August 2, 2012 Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:00Z   0 0 09000064b8f19283
EPA-HQ-OAR-2024-0503-0043 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 SAE J2844 OCT 2011 HFO-1234yf Refrigerant Purity and Container Requirements Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:01Z   0 0 09000064b8f1f494
EPA-HQ-OAR-2024-0503-0054 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 ANSI/ASHRAE Standard 15-2024: Safety Standard for Refrigeration Systems Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:04Z   0 0 09000064b8f1f845
EPA-HQ-OAR-2024-0503-0057 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Additional Assessment of HC Refrigerants on Ground Level Ozone 5-17-2022 Supporting & Related Material Report 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:05Z   0 0 09000064b8f28261
EPA-HQ-OAR-2024-0503-0001 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Protection of Stratospheric Ozone: Listing of Substitutes Under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression Proposed Rule   2025-11-10T05:00:00Z 2025 11 2025-11-10T05:00:00Z 2025-12-27T04:59:59Z 2026-01-17T13:19:42Z 2025-19812 0 0 09000064b9075963
EPA-HQ-OAR-2024-0503-0013 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Risk Screen on Substitutes in Total Flooding Systems in Normally Unoccupied Spaces; Substitute, Verdagent ® (2-BTP/CO2) (ICF, 2025t) Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:53Z   0 0 09000064b8efd491
EPA-HQ-OAR-2024-0503-0020 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Risk Screen on Substitutes in Motor Vehicle Air Conditioning—Buses and Passenger Rail (Retrofit Equipment); Substitute: R-480A (RS-20). (ICF, 2025s) Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:55Z   0 0 09000064b8efd4b0
EPA-HQ-OAR-2024-0503-0025 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Annex F of the Montreal Protocol. Controlled substances Supporting & Related Material Report 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:56Z   0 0 09000064b8f190a8
EPA-HQ-OAR-2024-0503-0027 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Gradient Corporation 2013. Additional Risk Assessment of Alternative Refrigerant HFO-1234yf Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:57Z   0 0 09000064b8f190aa
EPA-HQ-OAR-2024-0503-0036 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 TEAP, 2025. Report of the Technology and Economic Assessment Panel, May 2025, Volume 1: Progress report Supporting & Related Material Report 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:59Z   0 0 09000064b8f190c0
EPA-HQ-OAR-2024-0503-0048 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 SAE J1739, “Potential Failure Mode and Effects Analysis (FMEA) Including Design FMEA, Supplemental FMEA-MSR, and Process FMEA. Dated January 2021. Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:03Z   0 0 09000064b8f1f499
EPA-HQ-OAR-2024-0503-0049 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Excerpt from USEPA 2017 National Emissions Inventory Report Supporting & Related Material Report 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:03Z   0 0 09000064b8f1f83f
EPA-HQ-OAR-2024-0503-0051 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Safety Standard for Refrigeration Systems Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:03Z   0 0 09000064b8f1f841
EPA-HQ-OAR-2024-0503-0071 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Risk Screen on Substitutes in Residential and Light Commercial Air Conditioning and Heat Pumps (New Equipment); Substitute: R-454C (Opteon™ XL20). (ICF, 2025f) Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:09Z   0 0 09000064b9031226
EPA-HQ-OAR-2024-0503-0066 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Risk Screen on Substitutes in Motor Vehicle Air Conditioning (Heavy-Duty On-Highway (HDOH) Vehicles) (New Equipment); Substitute: HFO-1234yf (Solstice® yf or Solstice® 1234yf). (ICF, 2025o) Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:08Z   0 0 09000064b9031932
EPA-HQ-OAR-2024-0503-0004 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 SNAP Information Notice HCR 4141 Supporting & Related Material Form 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:50Z   0 0 09000064b8ef95d3
EPA-HQ-OAR-2024-0503-0003 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 SNAP Information Notice 2BTP/CO2 Supporting & Related Material Form 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:50Z   0 0 09000064b8ef95d2
EPA-HQ-OAR-2024-0503-0012 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 SNAP Information Notice R-453A Supporting & Related Material Form 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:52Z   0 0 09000064b8efa93b
EPA-HQ-OAR-2024-0503-0024 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 EPA Memorandum to Docket: Reference to Supporting Documentation for Previous Refrigerant Listings Supporting & Related Material Memorandum 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:56Z   0 0 09000064b8f0d5f4
EPA-HQ-OAR-2024-0503-0017 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Risk Screen on Substitutes in Residential and Light Commercial Air Conditioning and Heat Pumps (New Equipment); Substitute: HFO-1234ze(E) (Solstice® ze, Solstice® 1234ze). (ICF, 2025b) Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:54Z   0 0 09000064b8efd4ab
EPA-HQ-OAR-2024-0503-0018 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Risk Screen on Substitutes in Motor Vehicle Air Conditioning (Light-Duty Vehicles, Medium-Duty Vehicles, and Heavy-Duty Vehicles) (Retrofit Equipment); Substitute: R-444A (Klea® 444A). (ICF, 2025l) Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:54Z   0 0 09000064b8efd4ad
EPA-HQ-OAR-2024-0503-0028 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 ICF 2014. Assessment of the Potential Impact of Hydrocarbon Refrigerants on Ground Level Ozone Concentrations Supporting & Related Material Memorandum 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:57Z   0 0 09000064b8f190ab
EPA-HQ-OAR-2024-0503-0030 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 ICF 2016 Additional Follow-on Assessment of the Potential Impact of Hydrocarbon Refrigerants on Ground Level Ozone Concentrations Supporting & Related Material Memorandum 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:57Z   0 0 09000064b8f190ad
EPA-HQ-OAR-2024-0503-0031 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Carter 2010. Development of the SAPRC-07 Chemical Mechanism and Updated Ozone Reactivity Scales Supporting & Related Material Report 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:58Z   0 0 09000064b8f190ae
EPA-HQ-OAR-2024-0503-0042 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 UL 60335-2-24, 2017. Safety Requirements for Household and Similar Electrical Appliances, Part 2: Particular Requirements for Refrigerating Appliances, Ice-Cream Appliances and Ice-Makers (2nd Edition, dated April 28, 2017) Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:01Z   0 0 09000064b8f19284
EPA-HQ-OAR-2024-0503-0055 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Annex F of the Montreal Protocol Controlled substances Ozone Secretariat Supporting & Related Material Data 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:04Z   0 0 09000064b8f1f02e
EPA-HQ-OAR-2024-0503-0073 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 UL 60335-2-24, 2024. Safety Requirements for Household and Similar Electrical Appliances, Part 2: Particular Requirements for Refrigerating Appliances, Ice-Cream Appliances and Ice-Makers (3rd Edition, dated July 29, 2022, with revisions through February 29, 2024) Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:10Z   0 0 09000064b90314d4
EPA-HQ-OAR-2024-0503-0070 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Risk Screen on Substitutes in Residential and Light Commercial Air Conditioning and Heat Pumps (New Equipment); Substitute: R-441A. (ICF, 2025e) Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:09Z   0 0 09000064b9032d7b
EPA-HQ-OAR-2024-0503-0062 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Gradient Corporation, 2013b. Risk Assessment for Alternative Refrigerants R-445A and R-1234yf. Phase III. Prepared for SAE International MRB CRP. December 30, 2013. Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:07Z   0 0 09000064b8fb3ef7
EPA-HQ-OAR-2024-0503-0006 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 SNAP Information Notice for HFO-1234yf in Motor Vehicle Air Conditioning for Buses- New Supporting & Related Material Form 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:51Z   0 0 09000064b8ef95d5
EPA-HQ-OAR-2024-0503-0007 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 SNAP Information Notice for HFO-1234yf in Motor Vehicle Air Conditioning for Heavy-Duty On-Highway Vehicles - New - including Gradient Risk Analysis for Heavy-Duty On-Highway Vehicles Supporting & Related Material Form 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:51Z   0 0 09000064b8ef95d6
EPA-HQ-OAR-2024-0503-0014 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Risk Screen on Substitutes in Household Refrigerators and Freezers (New Equipment); Substitute: HCR 4141. (ICF, 2025h) Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:53Z   0 0 09000064b8efd4a6
EPA-HQ-OAR-2024-0503-0023 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Risk Screen on Substitutes in Chillers (New Equipment); Substitute: R-516A (Forane® 516A). (ICF, 2025j) Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:55Z   0 0 09000064b8efd4b3
EPA-HQ-OAR-2024-0503-0034 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Wickham Associates, 2002. Status of Industry Efforts to Replace Halon Fire Extinguishing Agents Supporting & Related Material Report 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:59Z   0 0 09000064b8f190be
EPA-HQ-OAR-2024-0503-0038 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 IPCC, 2007. Climate Change 2007: The Physical Science Basis. Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:00Z   0 0 09000064b8f190c2
EPA-HQ-OAR-2024-0503-0040 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Risk Screen on Substitutes for CFC-12 in Motor Vehicle Air Conditioning: Substitute: HFO-1234yf. (ICF, 2009) Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:00Z   0 0 09000064b8f19d3f
EPA-HQ-OAR-2024-0503-0044 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 SAE J2843, “R-1234yf (HFO-1234yf) Recovery/Recycling/Recharging Equipment for Flammable Refrigerants for Mobile Air-Conditioning Systems.” Dated July 2019. Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:01Z   0 0 09000064b8f1f495
EPA-HQ-OAR-2024-0503-0050 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Safety Standard for Refrigeration Systems Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:03Z   0 0 09000064b8f1f840
EPA-HQ-OAR-2024-0503-0052 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 ASHRAE 15-2024 - Addendum a 20250530 Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:04Z   0 0 09000064b8f1f842
EPA-HQ-OAR-2024-0503-0074 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Gradient Corporation, 2008. Risk Assessment For Alternative Refrigerant HFO-1234yf. (Phase I) Prepared for the Society of Automotive Engineers (SAE) Cooperative Research Project 150. February 2008 Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:10Z   0 0 09000064b90314ee
EPA-HQ-OAR-2024-0503-0067 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Risk Screen on Substitutes in Water Coolers (New Equipment); Substitute: Propane (R-290). (ICF, 2025i) Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:08Z   0 0 09000064b9031933
EPA-HQ-OAR-2024-0503-0069 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Proposed Regulatory Text for SNAP Rule 27 Supporting & Related Material Policy 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:08Z   0 0 09000064b903338b
EPA-HQ-OAR-2024-0503-0076 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 UL 60335-2-40, 2019. Standard for Safety: Household and Similar Electrical Appliances - Safety - Part 2- 40: Particular Requirements for Electrical Heat Pumps, Air-Conditioners and Dehumidifiers, 3rd Edition, Dated November 1, 2019 Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:10Z   0 0 09000064b905e431
EPA-HQ-OAR-2024-0503-0077 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 UL 399, 2024. Standard for Safety--Drinking Water Coolers. 8th edition. Dated March 30, 2017, with revisions through February 28, 2024 Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:11Z   0 0 09000064b905e432
EPA-HQ-OAR-2024-0503-0078 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 UL 484. Standard for Safety Room Air Conditioners, 8th edition. December 21, 2007 Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:11Z   0 0 09000064b905e434
EPA-HQ-OAR-2024-0503-0008 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 SNAP Information Notice HFO-1234ze(E) Supporting & Related Material Form 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:51Z   0 0 09000064b8ef960a
EPA-HQ-OAR-2024-0503-0010 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 SNAP Information Notice R-480A Supporting & Related Material Application 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:52Z   0 0 09000064b8ef960d
EPA-HQ-OAR-2024-0503-0009 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 SNAP Information Notice R-456A Supporting & Related Material Form 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:52Z   0 0 09000064b8ef960c
EPA-HQ-OAR-2024-0503-0015 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Risk Screen on Substitutes in Residential and Light Commercial Air Conditioning and Heat Pumps (New Equipment); Substitute: HCR 4141. (ICF, 2025a) Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:53Z   0 0 09000064b8efd4a7
EPA-HQ-OAR-2024-0503-0019 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Risk Screen on Substitutes in Motor Vehicle Air Conditioning (Light-Duty Vehicles, Medium-Duty Vehicles, and Heavy-Duty Vehicles) (Retrofit Equipment); Substitute: R-456A (Klea® 456A). (ICF, 2025m) Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:54Z   0 0 09000064b8efd4af
EPA-HQ-OAR-2024-0503-0021 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Risk Screen on Substitutes in Motor Vehicle Air Conditioning (Light-Duty Vehicles, Medium-Duty Vehicles, and Heavy-Duty Vehicles) (Retrofit Equipment); Substitute: R-480A (RS-20). (ICF, 2025n) Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:55Z   0 0 09000064b8efd4b1
EPA-HQ-OAR-2024-0503-0032 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Metghalchi and Keck Laminar Burning Velocity of Propane-Air Mixtures at High Temperatures and Pressure Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:58Z   0 0 09000064b8f190af
EPA-HQ-OAR-2024-0503-0035 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Takizawa et al, 2005. Burning Velocity Measurement of Fluorinated Compounds by the Spherical-Vessel Method Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:59Z   0 0 09000064b8f190bf
EPA-HQ-OAR-2024-0503-0037 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 EEAP, 2023. Environmental Effects of Stratospheric Ozone Depletion, UV Radiation, and Interactions with Climate Change. 2022 Assessment Report Supporting & Related Material Report 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:59Z   0 0 09000064b8f190c1
EPA-HQ-OAR-2024-0503-0039 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 WMO, 2022. Scientific Assessment of Ozone Depletion: 2022 Supporting & Related Material Environmental Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:00Z   0 0 09000064b8f190c3
EPA-HQ-OAR-2024-0503-0045 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 SAE J2099, “Standard of Purity for Recycled R-134a (HFC-134a) and R-1234yf (HFO-1234yf) for Use in Mobile Air-conditioning Systems.” Dated February 2011. Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:02Z   0 0 09000064b8f1f496
EPA-HQ-OAR-2024-0503-0061 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Minor et al., 2009. B. Minor, D. Herrmann, and B. Gravell. (111g) Flammability Characteristics of Low GWP Refrigerant HFO-1234yf Supporting & Related Material Publication 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:06Z   0 0 09000064b8f32b79
EPA-HQ-OAR-2024-0503-0059 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 SAE J1660, Fittings and Labels for Retrofit of CFC-12 (R-12) Mobile Air-Conditioning Systems to HFC-134a (R-134a). Dated April 2011 Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:06Z   0 0 09000064b8f32b77
EPA-HQ-OAR-2024-0503-0060 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 SAE J2851, Recovery Equipment for Contaminated R-134a or R-1234yf Refrigerant from Mobile Automotive Air Conditioning Systems. Dated September 2022 Supporting & Related Material Publication - Copyrighted Materials 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:06Z   0 0 09000064b8f32b78
EPA-HQ-OAR-2024-0503-0064 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Risk Screen on Substitutes in Motor Vehicle Air Conditioning (Buses and Passenger Rail) (Retrofit Equipment); Substitute: R-453A (RS-70). (ICF, 2025q) Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:07Z   0 0 09000064b9030cf3
EPA-HQ-OAR-2024-0503-0068 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 Risk Screen on Substitutes in Motor Vehicle Air Conditioning (Buses and Passenger Rail) (Retrofit Equipment); Substitute: R-456A (Klea® 456A). (ICF, 2025r) Supporting & Related Material Risk Assessment 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:53:08Z   0 0 09000064b903325f
EPA-HQ-OAR-2024-0503-0002 EPA Protection of Stratospheric Ozone: Listing of Substitutes under the Significant New Alternatives Policy Program in Refrigeration and Air Conditioning and Fire Suppression EPA-HQ-OAR-2024-0503 SNAP Information Notice R-444A Supporting & Related Material Form 2025-11-10T05:00:00Z 2025 11     2025-11-10T19:52:50Z   0 0 09000064b8ef95d1

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CREATE TABLE documents (
    id TEXT PRIMARY KEY,
    agency_id TEXT,
    docket_id TEXT REFERENCES dockets(id),
    title TEXT,
    document_type TEXT,
    subtype TEXT,
    posted_date TEXT,
    posted_year INTEGER,
    posted_month INTEGER,
    comment_start_date TEXT,
    comment_end_date TEXT,
    last_modified TEXT,
    fr_doc_num TEXT,
    open_for_comment INTEGER,
    withdrawn INTEGER,
    object_id TEXT
);
CREATE INDEX idx_docs_agency ON documents(agency_id);
CREATE INDEX idx_docs_docket ON documents(docket_id);
CREATE INDEX idx_docs_date ON documents(posted_date);
CREATE INDEX idx_docs_year ON documents(posted_year);
CREATE INDEX idx_docs_type ON documents(document_type);
CREATE INDEX idx_docs_frnum ON documents(fr_doc_num);
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