Mich. Comp. Laws § 500.934
Qualified assets for purposes of section 901 include farm loan bonds, consolidated or otherwise, issued by the federal land banks pursuant to the federal farm loan act, as amended; in collateral trust debentures or other similar obligations, consolidated or otherwise, issued by federal intermediate credit banks pursuant to the federal farm loan act, as amended; in debentures, consolidated or otherwise, issued by the central bank for cooperatives or banks for cooperatives pursuant to the farm credit act of 1933, as amended; in obligations issued pursuant to the provisions of the federal home loan bank act, approved July 22, 1932, as amended; and in interest-bearing obligations of the federal savings and loan insurance corporation issued pursuant to title 4 of the national housing act, approved June 27, 1934, as amended.
MCL 500.934