The Dual-Criminality Principle: Key Insights and Legal Implications

Definition & Meaning

The dual-criminality principle is a legal concept that states a person can only be extradited if their actions are considered a crime in both the requesting country and the country from which they are being extradited. This principle ensures that individuals are not extradited for actions that are not recognized as criminal in their home country.

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Real-world examples

Here are a couple of examples of abatement:

For instance, if a person is accused of fraud in the United Kingdom, they can only be extradited to the U.S. if fraud is also a crime under U.S. law. If fraud is not recognized as a crime in the U.S., extradition would not be permissible.

(Hypothetical example) If a person is charged with a cybercrime in Canada, they cannot be extradited to Australia unless that same cybercrime is also illegal in Australia.

State-by-state differences

Examples of state differences (not exhaustive):

State Extradition Law Variations
California Follows dual-criminality but has specific state laws governing extradition procedures.
Texas Similar dual-criminality requirements, with additional provisions for certain offenses.
New York Strict adherence to dual-criminality, with detailed statutory guidelines.

This is not a complete list. State laws vary, and users should consult local rules for specific guidance.

Comparison with related terms

Term Definition
Extradition The formal process of surrendering an individual from one jurisdiction to another for prosecution or punishment.
Dual Criminality The principle that an act must be a crime in both jurisdictions for extradition to occur.
Mutual Legal Assistance A process where countries cooperate in criminal investigations and prosecutions, which may not require dual-criminality.

What to do if this term applies to you

If you find yourself facing extradition, it is crucial to understand the dual-criminality principle. You may want to:

  • Consult a legal professional who specializes in extradition law.
  • Explore legal forms that can assist you in contesting extradition.
  • Gather evidence that demonstrates the lack of dual criminality in your case.

Quick facts

  • Jurisdiction: Varies by state and country.
  • Typical penalties: Varies based on the crime and jurisdiction.
  • Extradition treaties: Exist between many countries, including the U.S. and U.K.

Key takeaways