18 CFR § 1318.508 - Unique identification numbers.

---
identifier: "/us/cfr/t18/s1318.508"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "18 CFR § 1318.508 - Unique identification numbers."
title_number: 18
title_name: "Conservation of Power and Water Resources"
section_number: "1318.508"
section_name: "Unique identification numbers."
chapter_name: "TENNESSEE VALLEY AUTHORITY"
part_number: "1318"
part_name: "IMPLEMENTATION OF THE NATIONAL ENVIRONMENTAL POLICY ACT OF 1969"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "16 U.S.C. 831  42 U.S.C. 4321"
regulatory_source: "85 FR 17458, Mar. 27, 2020, as amended at 91 FR 2475, Jan. 21, 2026, unless otherwise noted."
cfr_part: "1318"
---


# 1318.508 Unique identification numbers.

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