Minn. Stat. § 356.24
Subd. 1. Restriction; exceptions.
It is unlawful for a school district or other governmental subdivision or state agency to levy taxes for or to contribute public funds to a supplemental pension or deferred compensation plan that is established, maintained, and operated in addition to a primary pension program for the benefit of the governmental subdivision employees other than:
(5) for employees other than personnel employed by the Board of Trustees of the Minnesota State Colleges and Universities and covered under the Higher Education Supplemental Retirement Plan under chapter 354C, but including city managers covered by an alternative retirement arrangement under section 353.028, subdivision 3, paragraph (a), or by the defined contribution plan of the Public Employees Retirement Association under section 353.028, subdivision 3, paragraph (b), if the supplemental plan coverage is provided for in a personnel policy of the public employer or in the collective bargaining agreement between the public employer and the exclusive representative of public employees in an appropriate unit or in the individual employment contract between a city and a city manager, and if for each available investment all fees and historic rates of return for the prior one-, three-, five-, and ten-year periods, or since inception, are disclosed in an easily comprehended document not to exceed two pages, in an amount matching employee contributions on a dollar for dollar basis, but not to exceed an employer contribution of one-half of the available elective deferral permitted per year per employee, under the Internal Revenue Code:
Subd. 1a.
[Repealed, 2000 c 461 art 13 s 4]
Subd. 1b. Vendor restrictions.
A personnel policy for unrepresented employees, a collective bargaining agreement for represented employees, or a school board for school district employees may establish limits on the number of vendors of plans covered by the exceptions set forth in subdivision 1 that it will utilize and conditions under which those vendors may contact employees both during working hours and after working hours.
Subd. 1c. State Board of Investment review.
Subd. 2. Limit on certain contributions or benefit changes.
No change in benefits or employer contributions in a supplemental pension plan to which this section applies that occurs after May 6, 1971, is effective without prior legislative authorization.