# Regulations.gov document: MARSSIM Revision 2 Volume 1 July 2026 — retained record

> Retained regulations record from regulations-gov.

Canonical: https://highsignal.app/data/records/4c9e5d4a709618d6

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


source: [regulations](https://highsignal.app/data/regulations) (regulations-gov)  published 2026-08-25 04:00 ingested 2026-08-30 02:41

[original source ↗](https://www.regulations.gov/document/EPA-HQ-OAR-2021-0276-0017)

## retained text



```
Query: artificial intelligence
Agency: EPA
Type: Supporting & Related Material
Docket: EPA-HQ-OAR-2021-0276
```



document fetched 2026-09-11 02:45 · canonical https://regulations.gov/document/EPA-HQ-OAR-2021-0276-0017