Where the parties to a reinsurance contract cancel such contract within 90 days of its effective date without providing for a runoff of the reinsurance in force at the date of cancellation, credit for commission shall be allowed on the financial statement of the ceding company only for that amount of such commission as is actually earned. In the case of any cancellation of reinsurance contracts involving more than 20% of the ceding company's premiums in force, the ceding company shall notify the Director thereof in writing, stating the estimated amount of gross unearned premiums and return commissions involved.
215 ILCS 5/173.5