Minn. Stat. § 402.07: TERMINATION.

The county boards party to an agreement to designate a human services board may terminate the agreement and no longer manage the public resources devoted to human services in their counties but only on notice of an intention to terminate delivered to the commissioners of human services, health, and corrections not less than 90 days before the effective date of the termination. On the termination all public resources devoted to human services shall be managed in accordance with the provisions of law then in effect.