no right of appeal or until such later date as the court

prescribes. On request of the court, the filer must provide original documents for review. (h) Sanctions for Failure to Comply. Failure to comply with the court’s rules may result in dismissal of the appeal or other action as deemed appropriate by the court. (i) Corrections to Filings. (1) General. A document may not be corrected merely by filing or appending an errata sheet. A party wishing to make non-substantive corrections to any document currently on file with the clerk of court must file a Notice of Correction. Substantive corrections may only be made with leave of the court. (2) Format. A corrected document must indicate “corrected” in the title or on the cover. A new proof of service must be attached to any corrected filing that is not being served through the court’s electronic filing system. The “corrected” notation is not required on a document when changes have been ordered by the court or the clerk of court. (3) Notice of Correction. A Notice of Correction must be filed contemporaneously with the corrected document and must specifically delineate each correction. A Notice of Correction is not required for changes to a document when those changes have been ordered by the court or the clerk of court. (4) Required Copies. If paper copies have already been submitted, an adequate number of corrected paper copies must be filed. Federal Circuit Rules of Practice (December 1, 2025) Page 77 (Return to Table of Contents) PRACTICE NOTES TO RULE 25 Location of Clerk’s Office; Hours of Operation; Night Box. The clerk’s office is in Room 401 of the National Courts Building, 717 Madison Place, NW, Washington, DC 20439, and is open from 8:30 a.m. to 4:30 p.m. on workdays. After the office closes on workdays, papers may be deposited until 7:00 pm in a night box located in the lobby of the National Courts Building. Clerk’s Mailing Address. Address mail as follows: Clerk of Court United States Court of Appeals for the Federal Circuit 717 Madison Place NW Washington, DC 20439 The clerk of court will not pay postage due. Return Copy Marked Received. When a brief or other paper is presented for filing and the filer provides a copy to be marked “received,” the clerk of court will mark it received and return it. If the filing is by mail or if the night box is used, a self- addressed, postage-paid (first class) return envelope must accompany the request. Unrepresented Party Who Is a Member of the Bar. If an unrepresented party is also a member of the court’s bar, that individual may proceed under the rules applicable for either represented or unrepresented parties, but not both in a single case. Paper Copies of Briefs and Appendices. Counsel should not submit paper copies of any briefs or appendices required under Federal Circuit Rule 25(c)(3)(A) until after the court issues a notice indicating that the copies are due and the deadline for filing these copies. In typical, non-expedited cases, the clerk of court issues this notice shortly after briefing concludes. Paper copies for petitions and briefs related to panel rehearing, en banc hearing, or en banc rehearing are due after the filing of the electronic version as required by Federal Circuit Rule 25(c)(3)(B)-(D). Federal Circuit Rules of Practice (December 1, 2025) Page 78 (Return to Table of Contents) PRACTICE NOTES TO RULE 25 Confidential Filings. For purposes of these rules, documents filed as “confidential” are treated the same as documents filed “under seal.” Unrepresented Party Filing Election. Using Federal Circuit Form 8B satisfies the requirement for an unrepresented party to notify the court of the elected filing method under Federal Circuit Rule 25(a)(1)(B). Certificate of Service. Using Federal Circuit Form 30 satisfies the requirements for proof of service under Federal Rule of Appellate Procedure 25(d) and Federal Circuit Rule 25(e).