47 C.F.R. § 1.49
(a)
All pleadings and documents filed in paper form in any Commission proceeding shall be typewritten or prepared by mechanical processing methods, and shall be filed electronically or on paper with dimensions of A4 (21 cm. x 29.7 cm.) or on 8 1/2 x 11 inch (21.6 cm. x 27.9 cm.) with the margins set so that the printed material does not exceed 6 1/2 x 9 1/2 inches (16.5 cm. x 24.1 cm.). The printed material may be in any typeface of at least 12-point (0.42333 cm. or 12/72″) in height. The body of the text must be double spaced with a minimum distance of 7/32 of an inch (0.5556 cm.) between each line of text. Footnotes and long, indented quotations may be single spaced, but must be in type that is 12-point or larger in height, with at least 1/16 of an inch (0.158 cm.) between each line of text. Counsel are cautioned against employing extended single spaced passages or excessive footnotes to evade prescribed pleading lengths. If single-spaced passages or footnotes are used in this manner the pleading will, at the discretion of the Commission, either be rejected as unacceptable for filing or dismissed with leave to be refiled in proper form. Pleadings may be printed on both sides of the paper. Pleadings that use only one side of the paper shall be stapled, or otherwise bound, in the upper left-hand corner; those using both sides of the paper shall be stapled twice, or otherwise bound, along the left-hand margin so that it opens like a book. The foregoing shall not apply to printed briefs specifically requested by the Commission, official publications, charted or maps, original documents (or admissible copies thereof) offered as exhibits, specially prepared exhibits, or if otherwise specifically provided. All copies shall be clearly legible.
Notes, amendments, and revision history
Amendments
[40 FR 19198, May 2, 1975, as amended at 47 FR 26393, June 18, 1982; 51 FR 16322, May 2, 1986; 54 FR 31032, July 26, 1989; 58 FR 44893, Aug. 25, 1993; 59 FR 37721, July 25, 1994; 63 FR 24125, May 1, 1998; 63 FR 68920, Dec. 14, 1998; 74 FR 39227, Aug. 6, 2009; 76 FR 24390, May 2, 2011; 80 FR 1587, Jan. 13, 2015; 80 FR 19847, Apr. 13, 2015; 83 FR 2556, Jan. 18, 2018; 83 FR 7922, Feb. 22, 2018; 83 FR 44831, Sept. 4, 2018; 85 FR 63172, Oct. 6, 2020; 85 FR 85528, Dec. 29, 2020]
Source
Source: 28 FR 12415, Nov. 22, 1963, unless otherwise noted.
Authority
Authority: 47 U.S.C. chs. 2, 5, 9, 13; 28 U.S.C. 2461 note; 47 U.S.C. 1754, unless otherwise noted.
Amendments
[40 FR 19198, May 2, 1975, as amended at 47 FR 26393, June 18, 1982; 51 FR 16322, May 2, 1986; 54 FR 31032, July 26, 1989; 58 FR 44893, Aug. 25, 1993; 59 FR 37721, July 25, 1994; 63 FR 24125, May 1, 1998; 63 FR 68920, Dec. 14, 1998; 74 FR 39227, Aug. 6, 2009; 76 FR 24390, May 2, 2011; 80 FR 1587, Jan. 13, 2015; 80 FR 19847, Apr. 13, 2015; 83 FR 2556, Jan. 18, 2018; 83 FR 7922, Feb. 22, 2018; 83 FR 44831, Sept. 4, 2018; 85 FR 63172, Oct. 6, 2020; 85 FR 85528, Dec. 29, 2020]