Extradition Is a Political Test

Extradition looks like the most legal of international acts. A state asks for a person, a court examines the request, and the law decides.

The provision that governs it sets up the judicial stage clearly. A judge determines whether the evidence and the treaty support surrender, and certifies the finding.

What the judge does not do is order the surrender. Certification establishes that the person may be handed over, and a separate official decides whether they will be.

That two-stage structure is the whole subject. The first stage is public, adversarial and reviewable. The second is none of those.

The executive stage exists for good reasons. A court is not equipped to weigh whether surrendering a person would damage a relationship, invite retaliation, or expose them to treatment nobody could prove in advance.

The assurances practice deserves separate attention, because it is where the two stages meet and neither is fully in charge.

Those are real considerations and they are properly political. The difficulty is that a decision resting on them is announced, when it is announced at all, in the vocabulary of law.

A requesting state may promise that a person will not face a particular penalty or treatment, and the surrender then proceeds on the strength of the promise.

A refusal is described as consistent with obligations. A surrender is described as required by the treaty. Both descriptions are usually accurate and neither is the reason.

Whether the promise is kept is discoverable only afterwards, in another country, to a person who no longer has any forum in which to complain.

The published decisions contain the judicial stage in full, which creates an odd asymmetry in the record.

Nobody systematically records whether assurances given in past cases were honoured, which means each new one is assessed without the evidence that would tell you what they are worth.

The reviewable half is documented in detail and the determinative half is not documented at all, so the available material systematically describes the less important stage.

The dual criminality requirement is where the legal stage does real work. Conduct must be an offence in both states, which is a genuine constraint and a moving one.

As one state criminalises something the other does not, requests that would once have succeeded begin to fail, and the failure is a legal finding with an obvious political shape.

The political-offence exception is the sharper instrument. A state may refuse where the offence is political, and what counts as political is exactly the question at issue between the two governments.

So the doctrine most likely to decide a contested case is the one whose content is least settled, which is not an accident of drafting.

The description of what the courts handle places these proceedings among the ordinary work of the district courts, which understates how unlike ordinary litigation they are.

The person is not being tried. Guilt is not at issue. The proceeding determines only whether a foreign process may take custody, which is a narrower question and a heavier consequence.

Detention through the process is routine and can run for years, so a person against whom nothing has been proven anywhere may be held longer than a sentence for the alleged offence.

The enacted treaties and implementing acts accumulate bilaterally, which means the applicable rule depends entirely on which state is asking.

Two identical requests from two states can receive opposite answers because the instruments differ, and the person concerned has no way to know in advance which regime applies to them.

That bilateral patchwork is defended as flexibility, and it is flexibility, in the sense that it lets a state agree to more with friends and less with others.

Which is foreign policy conducted through the criminal process, and it is defensible as long as it is described as what it is.

The reform is the one this publication keeps arriving at: publish the executive stage. Not the intelligence behind it, but the fact of a decision, its direction, and the ground relied on.

A country that surrenders people to some states and not others is making a statement about those states. It should be a statement somebody can read.