Louisiana Revised Statutes Tit. 11, § 1132. Retirement credit following administrative error

Whenever it is discovered that due to administrative error on the part of an employing agency, an active member of this system has not received retirement credit, upon application of the member, and his payment to the system of an amount equal to the employee contributions that he should have made, he shall be entitled to the credit. Immediately following the application and payment by the member, the employing agency administratively at fault shall pay to the retirement system an amount calculated in accordance with the provisions of R.S. 11:158, less an amount equal to the amount paid by the member.