29 CFR 301.7 : Labor (§ 0.735-1 To Parts 4908-4999) — (§ 100.101 To Parts 472-499) — Regulations Relating To Labor (§ 100.101 To Parts 472-499) — National Railroad Adjustment Board (Part 300 To Parts 302-399) — Rules Of Procedure (§ 301.1 To § 301.9) — Hearings.

(a) Oral hearings will be granted if requested by the parties or either of them and due notice will be given the parties of the time and date of the hearing.

(b) The parties are, however, charged with the duty and responsibility of including in their original written submission all known relevant, argumentative facts and documentary evidence.