(65)The counterparty default risk module of the standard formula should reflect the economic effect of collateral arrangements in case of default of the counterparty. In particular, it should be considered whether the full ownership of the collateral is transferred or not. It should also be considered whether in case of insolvency of the counterparty, the determination of the insurance or reinsurance undertaking's proportional share of the counterparty's insolvency estate in excess of the collateral takes into account that the undertaking receives the collateral.