In the event of a refusal of compulsory insurance for construction for a purpose other than residential use, the insurer may, with the agreement of the person subject to the insurance, ask the Bureau central de tarification to take into account, for the purpose of setting the premium, solutions contributing to the insurability of the work, based, where applicable, on the construction risk analysis and control system put in place by the interested parties. In this case, the Bureau central de tarification will take a decision within a maximum period of twelve months from the date on which the application is submitted.