42 CFR § 90.9 - Public health advisory.

---
identifier: "/us/cfr/t42/s90.9"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "42 CFR § 90.9 - Public health advisory."
title_number: 42
title_name: "Public Health"
section_number: "90.9"
section_name: "Public health advisory."
chapter_name: "PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES"
subchapter_number: "H"
subchapter_name: "HEALTH ASSESSMENTS AND HEALTH EFFECTS STUDIES OF HAZARDOUS SUBSTANCES RELEASES AND FACILITIES"
part_number: "90"
part_name: "ADMINISTRATIVE FUNCTIONS, PRACTICES, AND PROCEDURES"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "42 U.S.C. 9615; 42 U.S.C. 6939a(c)."
regulatory_source: "55 FR 5138, Feb. 13, 1990, unless otherwise noted."
cfr_part: "90"
---