Wyoming Administrative Code
Agency 044 - Insurance Dept
Sub-Agency 0002 - General Agency, Board or Commission Rules
Chapter 14 - CANCELLATION AND NONRENEWAL OF AUTOMOBILE LIABILITY POLICIES
Section 14-4 - Cancellation Procedures

No insurer shall exercise its right to cancel a policy unless a written notice of cancellation is mailed or delivered to the last known address of the policyholder at least 20 days prior to the effective date of cancellation, except that when cancellation is for nonpayment of premium, the notice shall be mailed or delivered to the policyholder at the address shown in the policy at least 10 days prior to the effective date of cancellation.