La. Code Civ. Proc. art. 5123

Any person in interest wishing to test the sufficiency, solvency of the surety, or validity of a bond furnished as security in a judicial proceeding shall rule the party furnishing the bond into the trial court in which the proceeding was brought to show cause why the bond should not be decreed insufficient or invalid, and why the order, judgment, writ, mandate, or process conditioned on the furnishing of security should not be set aside or dissolved. If the bond is sought to be held invalid on the ground of the insolvency of a surety other than a surety company licensed to do business in this state, the party furnishing the bond shall prove the solvency of the surety on the trial of the rule.