# Regulations.gov document: USEPA. 1990b. U.S. Environmental Protection Agency. Office of Radiation Programs. EPA's estimation of risks for indoor radon exposure. Presented to the Radiation Advisory Subcommittee of the Science Advisory Board, Feb. 15, 1990 [PHASE-III-RADS-III-D2D-111] — retained record

> Retained regulations record from regulations-gov.

Canonical: https://highsignal.app/data/records/a8f60a11d9bd1829

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source: [regulations](https://highsignal.app/data/regulations) (regulations-gov)  published 2026-09-21 04:00 ingested 2026-09-22 02:42

[original source ↗](https://www.regulations.gov/document/EPA-HQ-OW-1986-0161-0796)

## retained text



```
Query: data center
Agency: EPA
Type: Supporting & Related Material
Docket: EPA-HQ-OW-1986-0161
```



document fetched 2026-09-22 02:42 · canonical https://regulations.gov/document/EPA-HQ-OW-1986-0161-0796