22 CFR § 1423.17 - Rules of evidence.

---
identifier: "/us/cfr/t22/s1423.17"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "22 CFR § 1423.17 - Rules of evidence."
title_number: 22
title_name: "Foreign Relations"
section_number: "1423.17"
section_name: "Rules of evidence."
chapter_name: "FOREIGN SERVICE LABOR RELATIONS BOARD; FEDERAL LABOR RELATIONS AUTHORITY; GENERAL COUNSEL OF THE FEDERAL LABOR RELATIONS AUTHORITY; AND THE FOREIGN SERVICE IMPASSE DISPUTES PANEL"
subchapter_number: "C"
subchapter_name: "FOREIGN SERVICE LABOR RELATIONS BOARD AND GENERAL COUNSEL OF THE FEDERAL LABOR RELATIONS AUTHORITY"
part_number: "1423"
part_name: "UNFAIR LABOR PRACTICE PROCEEDINGS"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "22 U.S.C. 4107."
regulatory_source: "46 FR 45868, Sept. 15, 1981, unless otherwise noted."
cfr_part: "1423"
---


# 1423.17 Rules of evidence.

The parties shall not be bound by the rules of evidence, whether statutory, common law, or adopted by court. Any evidence may be received, except that an Administrative Law Judge may exclude any evidence which is immaterial, irrelevant, unduly repetitious or customarily privileged.