Bankruptcy Code section 363(f) allows a debtor to sell an asset free and clear of interests (such as liens and leases) under certain conditions − for example, if the interest is subject to a bona fide dispute, the interest holder consents, or the debt secured by the lien is fully satisfied.

Twenty years after Noble Energy, Inc. acquired assets from the bankruptcy estate of Alma Energy Corp., ConocoPhillips, Co. asserted a US$63 million claim against Noble regarding the acquisition.

Cancellation of debt a key element of most restructurings generally triggers taxable income. The German tax authorities had issued an administrative decree (the "Tax Restructuring Decree" - Sanierungserlass), however, declaring that, upon the satisfaction of certain requirements and conditioned on forfeiture of any loss carry forwards, the cancellation of debt income ("CODI") would not be taxed.

Restructurings are all about alternatives. It is one thing for a creditor to hold an instrument that entitles it to payment of $X on Y date. But if the debtor does not have the cash to satisfy the obligation when due, some type of restructuring must occur.