N.C. Gen. Stat. § 58-8-45
When any policy of insurance is issued by any mutual insurance company or association other than life, organized under the laws of this State and such policy is assigned or pledged as collateral security for the payment of a debt, such company or association, by its president and secretary or other managing officers, may insert in such policy so assigned or pledged, or attach thereto as a rider thereon, a provision or provisions to be approved by the Commissioner, whereby any or all conditions of the policy which work a suspension or forfeiture and especially the provisions of the statute which limits such corporation to insure only property of its members, may be waived in such case for the benefit of the assignee or mortgagee. In case any such company or association shall consent to such assignment of any policy or policies, or the proceeds thereof, it may nevertheless at any time thereafter, by its president and secretary or such other officer as may be authorized by the board of directors, cancel such policy by giving the assignee or mortgagee not less than 10 days' notice in writing: Provided, however, a longer period may be agreed upon by the company or association and such assignee or mortgagee. And the president and secretary of such company or association, with the approval of the Commissioner, may agree with the assignee or mortgagee upon an assessment or premium to be paid to the insurer in case the insured shall not pay the same, which shall not be less than such a rate or sum of money as may be produced by the average assessments or premiums made or charged by like company or association during a period of five years next preceding the year of such agreement and assignment. When an assignment is made as herein provided the policy or policies so assigned or pledged, subject to the conditions herein, shall remain in full force and effect for the benefit of the assignee or mortgagee, notwithstanding the title or ownership of the assured to the property insured, or to any interest therein, shall be in any manner changed, transferred or encumbered.
N.C. Gen. Stat. § 58-8-45