Louisiana Revised Statutes Tit. 11, § 1357. Assignment to court: pay and expenses; warrant

A. When the supreme court assigns a sitting or retired judge or an attorney to a court, such judge or attorney shall be entitled to receive compensation, including his regular salary or retirement pay, not less than that of the judges of the court to which he is assigned, and he shall be entitled to the payment of reasonable expenses during the period of such service.

B. Such additional compensation and expenses shall be paid from time to time as incurred, on the judge's or attorney's own warrant, accompanied by his certificate giving a detailed statement of expenses.