---identifier: "/us/cfr/t10/s590.315"source: "ecfr"legal_status: "authoritative_unofficial"title: "10 CFR § 590.315 - Witnesses."title_number: 10title_name: "Energy"section_number: "590.315"section_name: "Witnesses."chapter_name: "DEPARTMENT OF ENERGY"subchapter_number: "G"subchapter_name: "NATURAL GAS (ECONOMIC REGULATORY ADMINISTRATION)"part_number: "590"part_name: "ADMINISTRATIVE PROCEDURES WITH RESPECT TO THE IMPORT AND EXPORT OF NATURAL GAS"positive_law: falsecurrency: "2026-03-24"last_updated: "2026-03-24"format_version: "1.1.0"generator: "[email protected]"authority: "Secs. 301(b), 402(f), and 644, Pub. L. 95-91, 91 Stat. 578, 585, and 599 (42 U.S.C. 7151(b), 7172(f), and 7254), Sec. 3, Act of June 21, 1938, c. 556, 52 Stat. 822 (15 U.S.C. 717b); E.O. 12009 (42 FR 46267, September 15, 1977); DOE Delegation Order Nos. 0204-111 and 0204-127 (49 FR 6684, February 22, 1984; 54 FR 11437, March 20, 1989)."regulatory_source: "54 FR 53531, Dec. 29, 1989, unless otherwise noted."cfr_part: "590"---
Identifier
/us/cfr/t10/s590.315
Currency
2026-03-24
Positive Law
No
Updated
2026-03-24
Chapter
Department of Energy
Authority
Secs. 301(b), 402(f), and 644, Pub. L. 95-91, 91 Stat. 578, 585, and 599 (42 U.S.C. 7151(b), 7172(f), and 7254), Sec. 3, Act of June 21, 1938, c. 556, 52 Stat. 822 (15 U.S.C. 717b); E.O. 12009 (42 FR ... Secs. 301(b), 402(f), and 644, Pub. L. 95-91, 91 Stat. 578, 585, and 599 (42 U.S.C. 7151(b), 7172(f), and 7254), Sec. 3, Act of June 21, 1938, c. 556, 52 Stat. 822 (15 U.S.C. 717b); E.O. 12009 (42 FR 46267, September 15, 1977); DOE Delegation Order Nos. 0204-111 and 0204-127 (49 FR 6684, February 22, 1984; 54 FR 11437, March 20, 1989).
# 590.315 Witnesses.(a) The Assistant Secretary or presiding official may require that the direct testimony of witnesses in trial-type hearings be submitted in advance of the hearing and be under oath, and in written form.(b) Witnesses who testify in trial-type hearings shall be under oath or affirmation before being allowed to testify.(c) Witnesses subpoenaed pursuant to § 590.306 shall be paid the same fees and mileage as paid for like services in the District Courts of the United States.(d) Witnesses subpoenaed pursuant to § 590.307 shall be paid the same fees and mileage as paid for like services in the District Court of the United States.[54 FR 53531, Dec. 29, 1989; 55 FR 14916, Apr. 19, 1990]