Skip to main content

1. Citation of Supplemental Authorities. After an amicus brief has been filed, counsel for amicus may direct a letter to the clerk with citations to supplemental authorities. See FRAP 28(j). The body of the letter must not exceed 350 words, including footnotes. If a new case is not reported, copies should be appended. When such a letter is filed in paper, four copies must be filed, with service on counsel for the parties and other amicus curiae in the appeal.

2. Length of Amicus Brief in a Cross-Appeal. The maximum length of an amicus brief in a cross-appeal, regardless of the party supported, is one-half the maximum length authorized by FRAP 28.1(e) for an appellant/cross-appellee’s principal brief.