# Regulations.gov document: NCDAQ Charlotte 2008 Ozone 2ndMaintPlan Submittal — retained record

> Retained regulations record from regulations-gov.

Canonical: https://highsignal.app/data/records/c634a6c101661142

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


source: [regulations](https://highsignal.app/data/regulations) (regulations-gov)  published 2026-09-23 04:00 ingested 2026-09-24 02:41

[original source ↗](https://www.regulations.gov/document/EPA-R04-OAR-2025-0223-0002)

## retained text



```
Query: data center
Agency: EPA
Type: Supporting & Related Material
Docket: EPA-R04-OAR-2025-0223
```



document fetched 2026-09-24 02:41 · canonical https://regulations.gov/document/EPA-R04-OAR-2025-0223-0002