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能源与环境 · 1994/9/281 分钟阅读

Alfred Waldner Co.; Notice and Order of Revocation of Registrations and Final Determination Governing Sale and Use of Existing Stocks

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摘要

On October 29, 1990, EPA issued registrations for Insecticidal 2000 Concentrate, EPA Reg. No. 66410-1, and Insecticidal 2000 Ready to Use, EPA Reg. No. 66410-2. The original registrant certified that acute toxicity data submitted in support of these registration applications were obtained using a test substance identical to the Insecticidal 2000 Concentrate and representative of both insecticides. EPA subsequently determined that the tests were conducted on a substance which differed in concentration from the registered insecticides and that the tests were willfully misrepresented to EPA. By this notice, EPA announces and orders the revocation of registrations No. 66410-1 and No. 66410-2. EPA also announces that no sale or use of existing stocks of these insecticides will be permitted.

来源原始语言: Federal Register — Environmental Protection Agency打开原始公告 →

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能源与环境 · 2026/5/22

Significant New Use Rules on Certain Chemical Substances (25-1.5e)

EPA is issuing significant new use rules (SNURs) under the Toxic Substances Control Act (TSCA) for certain chemical substances that were the subject of premanufacture notices (PMNs) and are also subject to an Order issued by EPA pursuant to TSCA. The SNURs require persons to notify EPA at least 90 days before commencing the manufacture (defined by statute to include import) or processing of any of these chemical substances for an activity that is designated as a significant new use in the SNUR. The required notification initiates EPA's evaluation of the conditions of that use for that chemical substance. In addition, the manufacture or processing for the significant new use may not commence until EPA has conducted a review of the required notification; made an appropriate determination regarding that notification; and taken such actions as required by that determination.

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能源与环境 · 2026/5/26

Phasedown of Hydrofluorocarbons: Excluding Road and Intermodal Container Transport Refrigeration Units From the Hydrofluorocarbon Leak Repair Requirements

The U.S. Environmental Protection Agency (EPA) is proposing an exemption for road and intermodal container transport refrigeration units (TRUs) from the leak repair requirements established under the American Innovation and Manufacturing (AIM) Act. In the final rule "Phasedown of Hydrofluorocarbons: Management of Certain Hydrofluorocarbons and Substitutes Under the American Innovation and Manufacturing Act of 2020," the EPA established, among other provisions, leak repair requirements for refrigerant-containing appliances with a charge size of 15 pounds or more that contain a hydrofluorocarbon (HFC) or certain substitutes for HFCs. The EPA intended to exempt refrigerant-containing road and intermodal container TRUs from the leak repair requirements and is issuing this proposal to clarify the applicability of these requirements. The EPA is not proposing other amendments or taking comment on any other aspects of the 2024 "Phasedown of Hydrofluorocarbons: Management of Certain Hydrofluorocarbons and Substitutes Under the American Innovation and Manufacturing Act of 2020."

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