La. R.S. 22:2067

There shall be no liability on the part of and no cause of action of any nature shall arise against any member insurer, the association or its agents or employees, the board of directors, or the commissioner or his representatives for any action taken by them in the performance of their powers and duties under this Part. This immunity shall extend to the participation in any organization of one or more other state associations of similar purposes and to any such organization and its agents or employees.