Rule 13:4207.1 (applicable to La. R.S. 13:4207).
In an exceptional case when the record has been left open upon the conclusion of trial or hearing for the filing of testimony by deposition and/or documents, such depositions and/or documents shall be filed within fifteen days and the case or matter shall be considered as fully submitted, and should be decided, immediately after such filing or the lapse of fifteen days, whichever occurs sooner.
If the court, in an exceptional case, orders post-trial or post-hearing briefs, or orders the transcript prepared, plaintiff shall be allowed a maximum of twenty days within which to file a brief, defendant shall be allowed a maximum of twenty (lays from the filing or lapse of time for filing plaintiff's brief (whichever occurs sooner) within which to file a brief. If the defendant timely files a brief, plaintiff shall be allowed a maximum of ten days to file a rebuttal brief. When briefs are so ordered, the case or matter shall be considered fully submitted on the day following the day of the latest timely filing of a brief or, at the latest, the day following the last day for filing of briefs. The judge may extend the time for filing a brief for a reasonable period not to exceed the original time granted.
If a transcript of the evidence, in an exceptional case, is deemed essential and is ordered by the court, it shall be filed within thirty days following the conclusion of trial or hearing. When necessary, for good cause shown, one extension may be granted by the judge not to exceed an additional fifteen days for filing of the transcript.
La. R. Sup. Ct. 2