49 CFR § 604.43 - Offer of proof.

---
identifier: "/us/cfr/t49/s604.43"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "49 CFR § 604.43 - Offer of proof."
title_number: 49
title_name: "Transportation"
section_number: "604.43"
section_name: "Offer of proof."
chapter_name: "FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION"
part_number: "604"
part_name: "CHARTER SERVICE"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "49 U.S.C. 5323(d); 49 CFR 1.91."
regulatory_source: "73 FR 2345, Jan. 14, 2008, as amended at 90 FR 28213, July 1, 2025, unless otherwise noted."
cfr_part: "604"
---


# 604.43 Offer of proof.

A party whose evidence has been excluded by a ruling of the PO, during a hearing in which the respondent had an opportunity to respond to the offer of proof, may offer the evidence on the record when filing an appeal.