Local Rule L.R. 83-1.3.1: Notice of Related Civil Cases
C.D. Cal. — Civil rule
L.R. 83-1.3.1 Notice of Related Civil Cases. It shall be the responsibility of the parties to promptly file a Notice of Related Cases whenever two or more civil cases filed in this District:
(a) arise from the same or a closely related transaction, happening, or event; (b) call for determination of the same or substantially related or similar questions of law and fact; or (c) for other reasons would entail substantial duplication of labor if heard by different judges.
That cases may involve the same patent, trademark, or copyright does not, by itself, constitute a circumstance contemplated by (a), (b), or (c).
The Notice of Related Cases must include a brief factual statement that explains how the cases in question are related under the foregoing factors. All facts that appear relevant to such a determination must be set forth.
The Notice must be filed at the time any case (including a notice of removal or bankruptcy appeal) appearing to relate to another is filed, or as soon thereafter as it reasonably should appear that the case relates to another. The Notice must be served on all parties who have appeared in the case and concurrently with service of the complaint.