La. Consolidated Public Retirement § 11:3197
The board may at any time after considering the probable current demands upon such funds, determine what portion of said funds may be safely withdrawn from the current cash account for investment for revenue purposes, and having so determined, invest the same in the manner hereinafter authorized, and all proceedings of the board of trustees relating thereto shall be entered upon its records. Such investments shall be only in interest-bearing bonds of the United States of America, the State of Louisiana, the City of Bossier City, or any other municipality of this state, any parish, any drainage or levee district, or any school board district, or the State Board of Highways, or may be deposited in savings accounts of banks, loan companies or associations or any other agencies whose deposits are insured by the United States Government. All income from such investments shall be and become a part of the said Firemen's Pension and Relief Fund. All such securities shall be deposited with the Secretary-Treasurer of the board of trustees, and the receipt therefor shall be filed in the record books.
La. Consolidated Public Retirement § 11:3197