Texas Government Code - GOV'T § 404.067. Safekeeping;  Investment Agencies

(a) The comptroller shall keep custodial records that shall reflect all deposits and releases of securities held by the comptroller and belonging to a state investment agency.

(b) The comptroller shall keep appropriate ledger accounts that include a short description of each security held in safekeeping for certain investment agencies of the state.

(c) The comptroller shall keep controlling or total accounts of securities in the general ledger.  Those accounts shall be kept with respect to the total amount of bonds or other securities belonging to each separate fund.

(d) Those controlling accounts shall be balanced monthly with the sum of the individual accounts for securities, which also shall be balanced monthly, and shall correspond to similar accounts kept by the comptroller.