# Significant New Use Rules on Certain Chemical Substances (24-5.5e); Correction

**Action Urgency Score:** 30/100

| Field | Value |
|---|---|
| Agency | Environmental Protection Agency |
| Type | Final rule |
| Action | Final rule; correction. |
| Published | 2026-10-15 |
| Effective | 2026-10-26 |
| Significant | No |
| CFR parts | 40 CFR 721 |
| Summary | EPA is making a correction to a final rule that appeared in the Federal Register on August 26, 2026. The final rule established significant new use rules (SNURs) under the Toxic Substances Control Act (TSCA) for chemical substances that were the subject of premanufacture notices (PMNs) and Orders issued by EPA pursuant to TSCA. Subsequent to the publication, the Agency identified an error in a chemical name. |
| Document number | 2026-21052 |

## Why this score
- Final rule.

Source: Federal Register API (Office of the Federal Register) (https://www.federalregister.gov/documents/2026/10/15/2026-21052/significant-new-use-rules-on-certain-chemical-substances-24-55e-correction). Last refreshed: 2026-11-04T09:17:43.641Z.
Data from the Federal Register API; the published Federal Register document is authoritative. Informational only, not legal advice.