US · rules
Fed. Cir. R. 47.4
Certificate of Interest
(a) Purpose; Contents.
A certificate of interest is required to determine whether recusal by a
judge is necessary or appropriate. The certificate must contain the
information below in the order listed. For purposes of subsections (1)–
(4) below, “entity” refers to any party, intervenor, amicus curiae, or
movant represented in the case by the counsel filing the certificate of
interest. Negative responses, if applicable, are required as to each
item.
(1) The full name of every entity represented in the case by the
counsel filing the certificate.
(2) For each entity, the name of every real party in interest, if that
entity is not the real party in interest.
(3) For each entity, that entity’s parent corporation(s) and every
publicly held corporation that owns ten percent (10%) or more
of its stock. This satisfies the disclosure statement requirement
of Federal Rule of Appellate Procedure 26.1(a).
(4) The names of all law firms, partners, and associates that have
not entered an appearance in the appeal, and
(A) appeared for the entity in the lower tribunal; or
(B) are expected to appear for the entity in this court.
(5) An indication as to whether there are any related or prior cases,
other than the originating case number(s), that meet the
criteria under Federal Circuit Rule 47.5.
(6) All information required by Federal Rule of Appellate
Procedure 26.1(b) and (c) that identifies organizational victims
in criminal cases and debtors and trustees in bankruptcy cases.
(b) Filing.
Each party, intervenor, amicus curiae, or movant must file a
certificate of interest. The certificate must be filed contemporaneously
with the first-filed entry of appearance. However, the United States,
or its officers or agencies, and unrepresented individuals are exempt
from filing a certificate of interest unless disclosing information under
Federal Circuit Rule 47.4(a)(6) in compliance with Federal Rule of
Appellate Procedure 26.1(b). The certificate must also be included
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with each motion, petition, or related response, and in each principal
brief and brief amicus curiae.
(c) Changes.
If any of the information required by Federal Circuit Rule 47.4(a)
changes after the certificate is first filed and before the mandate has
issued, an amended certificate must be filed within seven (7) days
after the change.
History
PRACTICE NOTES TO RULE 47.4 Certificate of Interest. Using Federal Circuit Form 9 satisfies the certificate of interest requirements under Federal Circuit Rule 47.4(a). (Return to Table of Contents)
Provenance
- Source
- uscourts.gov
- Retrieved
- 2026-09-18
- Edition
- 2026-09-18
- Content hash
4bfdff572ba64db2c43085b566839bca278b3f1f70fc9decd5a12d4dccecd4b9
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