5 CFR § 1600.1 - Definitions.

---
identifier: "/us/cfr/t5/s1600.1"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "5 CFR § 1600.1 - Definitions."
title_number: 5
title_name: "Administrative Personnel"
section_number: "1600.1"
section_name: "Definitions."
chapter_name: "FEDERAL RETIREMENT THRIFT INVESTMENT BOARD"
part_number: "1600"
part_name: "EMPLOYEE CONTRIBUTION ELECTIONS, INVESTMENT ELECTIONS, AND AUTOMATIC ENROLLMENT PROGRAM"
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. 8351, 8432(a), 8432(b), 8432(c), 8432(j), 8432d, 8474(b)(5) and (c)(1), and 8440e."
regulatory_source: "66 FR 22089, May 2, 2001, unless otherwise noted."
cfr_part: "1600"
---


# 1600.1 Definitions.

Definitions generally applicable to the Thrift Savings Plan are set forth at 5 CFR 1690.1.

[68 FR 35494, June 13, 2003]