1st Cir. R. 40.0

(a) Number of Copies. When a petition for panel rehearing or rehearing en banc is filed

electronically in compliance with the court’s electronic filing system, paper copies are not

required and a disk copy is not required. When a petition for panel rehearing or rehearing en

banc is filed in paper form, ten copies must be filed with the clerk, including one copy on

computer generated disk. The disk must be filed regardless of page length but otherwise in

accordance with Local Rule 32.0.

(b) Motions for Leave to File Oversized Petitions. A motion for leave to file a petition for panel

rehearing or rehearing en banc in excess of the page length limitations of Fed. R. App. P.

40(d) must be filed at least five days in advance of the petition’s due date, must specify the

additional length sought, and must contain a detailed statement of grounds. Such motions will

be granted only for compelling reasons.

(c) En Banc Procedures

(1) Who May Vote. The decision whether a case should be heard or reheard en banc is made

solely by the circuit judges of this circuit who are in regular active service. Rehearing en

banc shall be ordered only upon the affirmative votes of a majority of the judges of this

court in regular active service who are not disqualified, provided that the judges who are

not disqualified constitute a majority of the judges who are in regular active service.

(2) Composition of En Banc Court.

(A) A court en banc consists solely of the circuit judges of this circuit in regular active

service except that any senior circuit judge of this circuit shall be eligible to participate

(i) at that judge’s election, as a member of an en banc court reviewing a decision of a

panel of which that judge was a member, or (ii) to continue to participate in the decision

of a case or controversy that was heard or reheard by the court en banc at a time when

such judge was in regular active service.

(B) For the purpose of determining those who may be a member of the en banc court under

subsection (A)(ii), a case is heard or reheard by the court en banc when oral argument

is held, or if no oral hearing is held, as of the date the case is ordered to be submitted to

the en banc court.