Minn. Stat. § 142B.62
(b) If the license holder has liability insurance:
(3) upon the expiration of the policy or a change in coverage, the license holder must provide a new written notice informing all parents or guardians of children receiving services of the change and indicating whether the insurance policy has lapsed.
If a license holder has a continuous insurance policy that renews each year, the license holder may indicate the policy's renewal date in the initial written notice to parents and guardians. This initial written notice shall remain valid and no further notices are required until the insurance coverage changes or the policy lapses.