40 CFR § 1600.4 - Operation.

---
identifier: "/us/cfr/t40/s1600.4"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 1600.4 - Operation."
title_number: 40
title_name: "Protection of Environment"
section_number: "1600.4"
section_name: "Operation."
chapter_name: "CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD"
part_number: "1600"
part_name: "ORGANIZATION AND FUNCTIONS OF THE CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "5 U.S.C. 301, 552(a)(1); 42 U.S.C. 7412(r)(6)(N)."
regulatory_source: "68 FR 65403, Nov. 20, 2003, unless otherwise noted."
cfr_part: "1600"
---


# 1600.4 Operation.

In exercising its functions, duties, and responsibilities, the CSB utilizes the CSB's staff, consisting of specialized offices performing investigative, administrative, legal, and other work for the Board.

[90 FR 54243, Nov. 26, 2025]