Tuesday, March 9, 2010

Defenses to ATS

The possible defenses that can be raised against an ATS claim include the classic federal defenses, for example, lack of subject matter jurisdiction, lack of venue, forum non conviniens, collateral estoppel, res judicata, etc.

Each of these has their own strengths and weaknesses. However, the strongest defense is probably lack of subject matter jurisdiction. Since the inception of the Alien Tort Statute, courts have been loath to greatly expand the areas of law that are in violation of international norms. As mentioned in a previous post, slavery, piracy and attacking a diplomat were the original international norms. Today we can include genocide and torture as violations of international norm. Besides these five areas, most other violations are still up in the air as to applicability. Most cases that go in front of a judge on an ATS claim are dismissed by the judge as failure to state a claim.

If that doesn't work, the defendant could always try forum non convineins or lack of venue. These can be very powerful tools as long as the "violations" took place in a country which has stable laws or could conceivably protect the interest of the plaintiff in a civil suit. Collateral estoppel and res judicata will only work if the same issues have been raised in a prior lawsuit. If for claim proceeds past the initial steps of the lawsuit the plaintiff will still have to prove that the defendant knew or should have known about the violation and that the defendant could stop or have prevented the violation. These are all difficult burdens for the plaintiff to meet.

At the moment the defendant is in a stronger position regarding ATS claims than the plaintiff, however, that may change in the future.