# Regulations.gov document: 2025-09-11 Supplemental Information Letter — retained record

> Retained regulations record from regulations-gov.

Canonical: https://highsignal.app/data/records/9a25d9b9f3a19f75

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


source: [regulations](https://highsignal.app/data/regulations) (regulations-gov)  published 2026-09-25 04:00 ingested 2026-09-26 02:39

[original source ↗](https://www.regulations.gov/document/EPA-R04-OAR-2025-0244-0001)

## retained text



```
Query: data center
Agency: EPA
Type: Supporting & Related Material
Docket: EPA-R04-OAR-2025-0244
```



document fetched 2026-09-28 02:43 · canonical https://regulations.gov/document/EPA-R04-OAR-2025-0244-0001