A termination of a medical professional liability insurance policy by cancellation, except for suspension or revocation of the insured's license or for reason of nonpayment of premium, is not effective against the insured unless notice of cancellation was given within 60 days after the issuance of the policy to the insured, and no cancellation shall take effect unless a written notice stating the reasons for the cancellation and the date and time upon which the termination becomes effective has been received by the commissioner. Mailing of the notice to the commissioner at the commissioner's principal office address shall constitute notice to the commissioner.
40 P.S. § 1303.747