Md. Code Ann., Local Gov't § 17-104
(a) This section applies to the following governmental entities:
(3) the governing body or chief fiscal or administrative officer of:
(7) the trustees or other officers in charge of a pension or retirement system or fund of:
(b) Notwithstanding any other law, when a governmental entity is required or authorized to invest in, purchase, or take as collateral a bond, an obligation, or any other evidence of indebtedness of the United States, the governmental entity may invest in, purchase, or take as collateral an obligation or security of or other interest in an open-end or closed-end management type investment company or investment trust registered under the federal Investment Company Act of 1940, 15 U.S.C. § 80A-1 et seq., if:
(1) the portfolio of the investment company or investment trust is limited to:
Added by Acts 2013, c. 119, § 2, eff. Oct. 1, 2013.