According to a brief written by Jack Smith, Mark Pieth, and Guillermo Jorge at the Basel Institute on Governance, International Centre for Asset Recovery: "Article 54(1)(c) of the UNCAC recommends that states parties establish non-criminal systems of confiscation, which have several advantages for recovery actions: the standard of evidence is lower ("preponderance of the evidence" rather than "beyond a reasonable doubt"); they are not subject to some of the more restrictive traditional safeguards of international cooperation such as the offense for which the defendant is accused has to be a crime in the receiving state (dual criminality); and it opens more formal avenues for negotiation and settlements. This is already the practice in some jurisdictions such as the US, Ireland, the UK, Italy, Colombia, Slovenia, and South Africa, as well as some Australian and Canadian States".
In most countries, including the United Kingdom, the United States, Austria, Germany, Indonesia, Macedonia, and Ireland, assets can be impounded, confiscated, frozen, forfeited, and even sold prior to and without any criminal conviction.
In Australia, Austria, Ireland, Hong-Kong, New Zealand, Singapore, United Kingdom, South Africa, United States and the Netherlands alleged and suspected criminals, their family members, friends, employees, and partners can be stripped of their assets even for crimes they have committed in other countries and even if they have merely made use of revenues obtained from illicit activities (this is called "in rem, or property-based confiscation"). This often gives rise to cases of double jeopardy.
Typically, the defendant is notified of the impending forfeiture or confiscation of his or her assets and has recourse to a hearing within the relevant law enforcement agency and also to the courts. If he or she can prove "substantial harm" to life and business, the property may be released to be used, though ownership is rarely restored.
When the process of asset confiscation or asset forfeiture is initiated, banking secrecy is automatically lifted and the government indemnifies the banks for any damage they may suffer for disclosing confidential information about their clients' accounts.