The doctrine of substantive consolidation (generally- the power of a bankruptcy court to consolidate the assets and liabilities of affiliated entities in bankruptcy) is a recognized remedy exercised by bankruptcy courts – one that strikes fear into the hearts of many lenders. Justifiably so. The doctrine can be employed to order the substantive consolidation of related-debtor entities in bankruptcy and it can also be employed to substantively consolidate the assets of a debtor in bankruptcy with those of a related entity that is not a debtor in bankruptcy.

DSB Bank (DSB), a small Dutch lender, has been declared bankrupt on 19 October 2009. Other Dutch banks will now have to guarantee DSB's deposits. The Dutch central bank said on 19 October 2009 that it had activated the national deposit guarantee system to deal with the bankruptcy, and that it expects eligible depositors to be reimbursed by Christmas. The banks will have to pay into the guarantee system in proportion to their market share.