41 CFR § 301-31.7 - Expense tracking and documentation requirement.

---
identifier: "/us/cfr/t41/s301-31.7"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "41 CFR § 301-31.7 - Expense tracking and documentation requirement."
title_number: 41
title_name: "Public Contracts and Property Management"
section_number: "301-31.7"
section_name: "Expense tracking and documentation requirement."
chapter_number: 301
chapter_name: "TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES"
subchapter_number: "B"
subchapter_name: "ALLOWABLE TRAVEL EXPENSES"
part_number: "301-31"
part_name: "31—THREATENED LAW ENFORCEMENT/INVESTIGATIVE EMPLOYEES"
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. 5705; 5 U.S.C. 5706a; 5 U.S.C. 5707."
regulatory_source: "FTR Case 2025-05, 90 FR 56893, Dec. 8, 2025, unless otherwise noted."
cfr_part: "301-31"
---


# 301-31.7 Expense tracking and documentation requirement.

Employees must keep track of actual expenses as described in part 301-11 of this subchapter, and must provide receipts or any other documentation required by their agency for reimbursement. However, in instances when documentation might compromise the security of the individuals involved, the head of the agency may waive these requirements.