In a binding PL, when an Islamic bank licensee is exposed to default on the lease orderer's obligation to execute the lease contract, the exposure is measured as the amount of the asset's total acquisition cost to the Islamic bank licensee, less the market value of the asset where it is eligible collateral subject to any haircut (see Paragraph CA-4.7.25), and less the amount of any urbun received from the lease orderer. The applicable RW must be based on the standing of the obligor as rated by an ECAI that is approved by the CBB (refer to section CA-4.6), and in the case the obligor is unrated, a RW of 100% applies. The Islamic bank licensee may or may not have the right to recoup from the customer any loss on leasing or disposing of the asset after taking account of the HJ, depending on the terms of the contract.