US · rules
D.C.COLO.LCrR 57.1
General Authority and Duties of a Magistrate Judge
(a) General Authority. Except as restricted by these rules, a magistrate judge may
exercise all powers and duties authorized by federal statutes, regulations, and
the Federal Rules of Criminal Procedure.
(b) Duties. A magistrate judge may:
(1) authorize the installation and use of a pen register or a trap and trace
device under 18 U.S.C. §§ 3122-23, and direct the furnishing of
information, facilities, and technical assistance necessary to accomplish
the installation of the pen register or trap and trace device;
(2) issue search warrants;
(3) accept criminal complaints and issue or quash arrest warrants or
summonses;
(4) accept waivers of indictment under Fed. R. Crim. P. 7(b);
(5) receive the return of indictments by the grand jury and issue arrest
warrants or summonses when necessary for the defendants named in the
indictments;
(6) restrict and grant access to an indictment;
(7) conduct preliminary proceedings incident to transfer cases under Fed. R.
Crim. P. 20;
(8) exercise powers and duties necessary to extradite fugitives under 18
U.S.C. §§ 3181-96;
(9) conduct hearings and issue orders under the Bail Reform Act of 1984, 18
U.S.C. §§ 3141-56;
(10) forfeit bond when a defendant fails to appear in proceedings scheduled
before the magistrate judge;
(11) set bond for material witnesses;
(12) conduct arraignments by taking and entering pleas and when necessary,
make findings affecting speedy trial considerations under the Speedy Trial
Act of 1974, 18 U.S.C. §§ 3161-74;
(13) direct the United States Marshal to arrange for payment of expenses for
basic transportation and subsistence for a defendant financially unable to
bear the costs of travel to required court appearances;
(14) issue subpoenas and writs of habeas corpus ad testificandum and
prosequendum or other orders necessary to obtain the presence of
parties, witnesses, or evidence;
(15) conduct non-jury trials in cases involving petty offenses or misdemeanors;
(16) conduct jury trials in cases involving misdemeanors under 18 U.S.C. §
3401(a);
(17) direct the probation office to conduct presentence investigations in cases
involving misdemeanors;
(18) perform the functions specified in 18 U.S.C. §§ 4107, 4108, and 4109
regarding proceedings for verification of consent by offenders to transfer
to or from the United States, including the appointment of counsel;
(19) appoint counsel for a person subject to revocation of probation, parole, or
supervised release; a person in custody as a material witness; a person
seeking relief under 28 U.S.C. §§ 2241, 2254, or 2255 or 18 U.S.C. §
4245; or a person for whom the Sixth Amendment to the United States
Constitution or federal law requires the appointment of counsel;
(20) conduct preliminary hearings;
(21) exercise contempt authority as authorized by law;
(22) preside over cases involving petty offenses or misdemeanors brought
against juvenile defendants as authorized by law;
(23) act on post judgment matters as authorized by law;
(24) order psychiatric or psychological examinations and reports under 18
U.S.C. §§ 3552(c), 4241(b), 4244(b), 4245(b) and/or 4246(b);
(25) conduct hearings and make recommendations to district judges
concerning competency of defendants to stand trial;
(26) conduct hearings and make recommendations to district judges on
motions to suppress statements or evidence;
(27) issue orders on motions to treat a document as a highly sensitive
document; and
(28) issue other orders as authorized by law.
Provenance
- Source
- www.cod.uscourts.gov
- Retrieved
- 2026-09-18
- Edition
- fed-district-2026-09-18
- Content hash
9a6491da93b772ad71e32116c0b4aa5892c5feecf675ef2ff62ba6ee910f3902
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