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この記事の翻訳を準備しています。それまでの間、英語の原文を表示します。

エネルギーと環境 · 1994/7/221 分で読めます

Certain Chemicals; Premanufacture Notices

ローカル自動翻訳 · 情報源の原言語

概要

Section 5(a)(1) of the Toxic Substances Control Act (TSCA) requires any person who intends to manufacture or import a new chemical substance to submit a premanufacture notice (PMN) to EPA at least 90 days before manufacture or import commences. Statutory requirements for section 5(a)(1) premanufacture notices are discussed in the final rule published in the Federal Register of May 13, 1983 (48 FR 21722). This notice announces receipt of 200 such PMNs and provides a summary of each.

情報源の原言語: Federal Register — Environmental Protection Agency原文の発表を開く →

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エネルギーと環境 · 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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エネルギーと環境 · 2026/5/29

特定の新化学物質または新しい使用の場合の発見の声明-2026年3月

化学物質安全性管理法(TSCA)では、EPAが特定のTSCA提出書類の査定後、EPAが新化学物質または新しい使用が健康または環境への不当なリスクをもたらさないと判断した場合、連邦公報にその発見の声明を掲載することを義務付けている。 この文書では、EPAが2026年3月1日から2026年3月31日までの期間中に受け付けたPMN、MCAN、SNUNの提出書類に対して行った発見の声明を掲載している。

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エネルギーと環境 · 2026/5/29

特定化学物質に関する新規使用規則の発布 (25-2.5e)

EPAは、毒性物質管理法(TSCA)に基づいて、特定の化学物質について、製造前に通知された物質(PMNs)とEPAが発行したTSCAに基づく命令書の対象となる物質について、重大な新規使用規則(SNURs)を発布する。重大な新規使用規則では、製造や処理を開始する前に、EPAに少なくとも90日前に通知する必要があります。

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エネルギーと環境 · 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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