49 CFR § 604.19 - Processing of advisory opinions.
---
identifier: "/us/cfr/t49/s604.19"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "49 CFR § 604.19 - Processing of advisory opinions."
title_number: 49
title_name: "Transportation"
section_number: "604.19"
section_name: "Processing of advisory opinions."
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"
---
# 604.19 Processing of advisory opinions.
(a) A request for an advisory opinion shall be sent to the Chief Counsel at *[email protected]* and filed electronically in the Charter Service Advisory Opinion/Cease and Desist Order docket number FTA-2007-0023 at *https://www.regulations.gov* or sent to the dockets office located at 1200 New Jersey Ave. SE, West Building Ground Floor, Room W12-140, Washington, DC 20590, for submission to that docket.
(b) The Chief Counsel shall make every effort to respond to a request for an advisory opinion within ten days of receipt of a request that complies with § 604.18(b). The Chief Counsel shall send his or her decision to the interested party, the docket, and the recipient, if appropriate.