Rule 47. Motions

An application to the court for an order shall be by motion. A motion other than one made during a trial or hearing shall be in writing unless the court permits it to be made orally. It shall state the grounds upon which it is made and shall set forth the relief or order sought. It may be supported by affidavit.

Notes of Advisory Committee on Rules-1944

1. This rule is substantially the same as the corresponding civil rule (first sentence of Rule 7(b)(1), Federal Rules of Civil Procedure) [28 U.S.C., Appendix], except that it authorizes the court to permit motions to be made orally and does not require that the grounds upon which a motion is made shall be stated "with particularity," as is the case with the civil rule.

2. This rule is intended to state general requirements for all motions. For particular provisions applying to specific motions, see Rules 6(b)(2), 12, 14, 15, 16, 17(b) and (c), 21, 22, 29 and Rule 41(e). See also Rule 49.

3. The last sentence providing that a motion may be supported by affidavit is not intended to permit "speaking motions" (e.g. motion to dismiss an indictment for insufficiency supported by affidavits), but to authorize the use of affidavits when affidavits are appropriate to establish a fact (e.g. authority to take a deposition or former jeopardy).