<?xml version="1.0" encoding="UTF-8"?>
<?taxonomy-version 1.2.3?>
<!-- Copyright (C) 2005 CEBS Secretariat Ltd., Tower 42, 25 Old Broad Street, London, EC2N 1HQ, United Kingdom. -->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:d-ut="http://www.c-ebs.org/eu/fr/esrs/corep/2006-07-01/d-ut-2006-07-01">
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link">
    <link:loc xlink:type="locator" xlink:href="d-ut-2006-07-01.xsd#d-ut_UnsettledTransactionsDomain" xlink:label="d-ut_UnsettledTransactionsDomain" xlink:title="definition: UnsettledTransactionsDomain to TotalUnsettledTransactionsInTheTradingBook"/>
    <link:loc xlink:type="locator" xlink:href="d-ut-2006-07-01.xsd#d-ut_TotalUnsettledTransactionsInTheTradingBook" xlink:label="d-ut_TotalUnsettledTransactionsInTheTradingBook" xlink:title="definition: UnsettledTransactionsDomain to TotalUnsettledTransactionsInTheTradingBook"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="d-ut_UnsettledTransactionsDomain" xlink:to="d-ut_TotalUnsettledTransactionsInTheTradingBook" xlink:title="definition: UnsettledTransactionsDomain to TotalUnsettledTransactionsInTheTradingBook" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="d-ut-2006-07-01.xsd#d-ut_TransactionsUnsettledUpTo4Days" xlink:label="d-ut_TransactionsUnsettledUpTo4Days" xlink:title="definition: TotalUnsettledTransactionsInTheTradingBook to TransactionsUnsettledUpTo4Days"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="d-ut_TotalUnsettledTransactionsInTheTradingBook" xlink:to="d-ut_TransactionsUnsettledUpTo4Days" xlink:title="definition: TotalUnsettledTransactionsInTheTradingBook to TransactionsUnsettledUpTo4Days" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="d-ut-2006-07-01.xsd#d-ut_TransactionsUnsettledBetween5And15Days" xlink:label="d-ut_TransactionsUnsettledBetween5And15Days" xlink:title="definition: TotalUnsettledTransactionsInTheTradingBook to TransactionsUnsettledBetween5And15Days"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="d-ut_TotalUnsettledTransactionsInTheTradingBook" xlink:to="d-ut_TransactionsUnsettledBetween5And15Days" xlink:title="definition: TotalUnsettledTransactionsInTheTradingBook to TransactionsUnsettledBetween5And15Days" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="d-ut-2006-07-01.xsd#d-ut_TransactionsUnsettledBetween16And30Days" xlink:label="d-ut_TransactionsUnsettledBetween16And30Days" xlink:title="definition: TotalUnsettledTransactionsInTheTradingBook to TransactionsUnsettledBetween16And30Days"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="d-ut_TotalUnsettledTransactionsInTheTradingBook" xlink:to="d-ut_TransactionsUnsettledBetween16And30Days" xlink:title="definition: TotalUnsettledTransactionsInTheTradingBook to TransactionsUnsettledBetween16And30Days" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="d-ut-2006-07-01.xsd#d-ut_TransactionsUnsettledBetween31And45Days" xlink:label="d-ut_TransactionsUnsettledBetween31And45Days" xlink:title="definition: TotalUnsettledTransactionsInTheTradingBook to TransactionsUnsettledBetween31And45Days"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="d-ut_TotalUnsettledTransactionsInTheTradingBook" xlink:to="d-ut_TransactionsUnsettledBetween31And45Days" xlink:title="definition: TotalUnsettledTransactionsInTheTradingBook to TransactionsUnsettledBetween31And45Days" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="d-ut-2006-07-01.xsd#d-ut_TransactionsUnsettledFor46DaysOrMore" xlink:label="d-ut_TransactionsUnsettledFor46DaysOrMore" xlink:title="definition: TotalUnsettledTransactionsInTheTradingBook to TransactionsUnsettledFor46DaysOrMore"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="d-ut_TotalUnsettledTransactionsInTheTradingBook" xlink:to="d-ut_TransactionsUnsettledFor46DaysOrMore" xlink:title="definition: TotalUnsettledTransactionsInTheTradingBook to TransactionsUnsettledFor46DaysOrMore" use="optional" order="5.0"/>
  </link:definitionLink>
</link:linkbase>
