33 CFR § 333.38 - Unique identification numbers.

---
identifier: "/us/cfr/t33/s333.38"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "33 CFR § 333.38 - Unique identification numbers."
title_number: 33
title_name: "Navigation and Navigable Waters"
section_number: "333.38"
section_name: "Unique identification numbers."
chapter_name: "CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE"
part_number: "333"
part_name: "PROCESSING OF DEPARTMENT OF THE ARMY PERMITS AND 33 U.S.C. 408 PERMISSIONS, NATIONAL ENVIRONMENTAL POLICY ACT IMPLEMENTING PROCEDURES"
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; 33 U.S.C. 401  33 U.S.C. 1344; 33 U.S.C. 1413; 42 U.S.C. 4321"
regulatory_source: "90 FR 29472, July 3, 2025, unless otherwise noted."
cfr_part: "333"
---


# 333.38 Unique identification numbers.

For all environmental documents, the District Engineer will provide a unique identification number for tracking purposes, which the District Engineer will reference on all associated environmental review documents prepared for the proposed agency action and in any database or tracking system for such documents. The District Engineer will coordinate with the CEQ and other Federal agencies to ensure uniformity of such identification numbers across Federal agencies.