Extensions of the June 1 filing date may be granted by the commissioner for thirty-day periods upon showing by the insurer and its independent certified public accountant the reasons for requesting such extension and determination by the commissioner of good cause for an extension. The request for extension must be submitted in writing not less than ten (10) days prior to the due date in sufficient detail to permit the commissioner to make an informed decision with respect to the requested extension.
If an extension is granted, a similar extension of thirty (30) days is granted to the filing of Management's Report of Internal Control over Financial Reporting.