In deciding Harkonen v. U.S. Dept. of Justice, the US Court of Appeals for the Ninth Circuit explicitly declined to opine on whether agency actions under the Data (Information) Quality Act are subject to judicial review. In reaching its decision, the court rebuffed DOJ which had asserted that the court did not have the authority to review DQA cases. Specifically, the Opinion stated,
The government argues the IQA does not authorize courts to review the correctness of information disseminated by an agency.
We have no reason in this case to reach the broad question of whether the IQA confers upon a private individual the right to seek judicial review of the correctness of all information published by the government.