Minn. Stat. § 142B.74
Subd. 1. Total hours allowed.
Notwithstanding Minnesota Rules, part 9502.0365, subpart 5, the use of a substitute caregiver in a licensed family child care program must be limited to a cumulative total of not more than 500 hours annually. The license holder must document the name, dates, and number of hours of the substitute who provided care.
Subd. 2. Emergency replacement supervision.
(a) A license holder may allow an adult who has not completed the training requirements under this chapter or the background study requirements under chapter 245C to supervise children in a family child care program in an emergency. For purposes of this subdivision, an emergency is a situation in which: