# Regulations.gov document: Significant New Use Rules on Certain Chemical Substances (26-1) — retained record

> Retained regulations record from regulations-gov.

Canonical: https://highsignal.app/data/records/3c39005d5199e1c5

[← sources](https://highsignal.app/data)


source: [regulations](https://highsignal.app/data/regulations) (regulations-gov)  published 2026-10-15 04:00 ingested 2026-10-18 02:44

[original source ↗](https://www.regulations.gov/document/EPA-HQ-OPPT-2026-0499-0039)

## retained text



```
Query: semiconductor
Agency: EPA
Type: Rule
Docket: EPA-HQ-OPPT-2026-0499
```



document fetched 2026-10-24 02:41 · canonical https://regulations.gov/document/EPA-HQ-OPPT-2026-0499-0039