---
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url: https://www.federalregister.gov/documents/2026/07/28/2026-15193/certain-new-chemicals-receipt-and-status-information-for-april-and-may-2026
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canonical_url: https://www.federalregister.gov/documents/2026/07/28/2026-15193/certain-new-chemicals-receipt-and-status-information-for-april-and-may-2026
source: us-federal-register
category: government/us
category_raw: Notice
country: us
region: us
tags: []
lang: en
published_at: '2026-07-28T00:00:00Z'
fetched_at: '2026-07-28T09:01:33.921867Z'
updated_at: '2026-07-28T09:10:49Z'
status: published
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license_basis: public-domain-17usc105
body_available: false
attribution: 'Source: Office of the Federal Register, National Archives and Records
  Administration'
license_rule: source:us-federal-register
summary: This document announces the Agency's receipt of new chemical submissions
  under the Toxic Substances Control Act (TSCA), including information about the receipt
  of a Premanufacture Notice (PMN), Significant New Use Notice (SNUN), Microbial Commercial
  Activity Notice (MCAN), and an amendment to a previously submitted notice; test
  information; a biotechnology exemption application; an application for a test marketing
  exemption (TME); and a notice of commencement of manufacture (defined by statute
  to include import) (NOC) for a new chemical substance. This document covers new
  chemical submissions that have passed an initial screening and, for PMNs, SNUNs
  and MCANs, were determined to be complete, during the period from May 1, 2026, to
  May 31, 2026, regardless of the initial submission date.
summary_source: official
summary_en: This document announces the Agency's receipt of new chemical submissions
  under the Toxic Substances Control Act (TSCA), including information about the receipt
  of a Premanufacture Notice (PMN), Significant New Use Notice (SNUN), Microbial Commercial
  Activity Notice (MCAN), and an amendment to a previously submitted notice; test
  information; a biotechnology exemption application; an application for a test marketing
  exemption (TME); and a notice of commencement of manufacture (defined by statute
  to include import) (NOC) for a new chemical substance. This document covers new
  chemical submissions that have passed an initial screening and, for PMNs, SNUNs
  and MCANs, were determined to be complete, during the period from May 1, 2026, to
  May 31, 2026, regardless of the initial submission date.
provenance:
  doc_id: 2026-15193
  doc_id_scheme: fr_docnum
  issuer:
  - Environmental Protection Agency
  doc_type: Notice
  subtype: null
  action: Notice of receipt and request for comment.
  significant: null
entities:
- name: NEWSポストセブン
  type: organization
- name: Anderson Taylor
  type: person
- name: xcancel.com/HedgieMarkets/status/2081534588485296565
  type: artifact
- name: real-time_traffic_information
  type: method
- name: Forbes
  type: organization
key_facts: []
related: []
related_auto:
- name: shinbun-renki
  type: organization
  weight: 3.0
- name: 時事ドットコム蔵内議長
  type: person
  weight: 2.0
- name: 高市首相
  type: person
  weight: 1.0
- name: 日本経済新聞
  type: organization
  weight: 1.0
- name: うるう秒
  type: concept
  weight: 1.0
title: Certain New Chemicals; Receipt and Status Information for April and May 2026
---

# Certain New Chemicals; Receipt and Status Information for April and May 2026

## TL;DR
This document announces the Agency's receipt of new chemical submissions under the Toxic Substances Control Act (TSCA), including information about the receipt of a Premanufacture Notice (PMN), Significant New Use Notice (SNUN), Microbial Commercial Activity Notice (MCAN), and an amendment to a previously submitted notice; test information; a biotechnology exemption application; an application for a test marketing exemption (TME); and a notice of commencement of manufacture (defined by statute to include import) (NOC) for a new chemical substance. This document covers new chemical submissions that have passed an initial screening and, for PMNs, SNUNs and MCANs, were determined to be complete, during the period from May 1, 2026, to May 31, 2026, regardless of the initial submission date.

## Key Points
- (なし)

## Details
(本文なし。リンク先参照)

## Source
元記事: [Certain New Chemicals; Receipt and Status Information for April and May 2026](https://www.federalregister.gov/documents/2026/07/28/2026-15193/certain-new-chemicals-receipt-and-status-information-for-april-and-may-2026) — published 2026-07-28T00:00:00Z