The U.S. Justice Department filed an appeal Monday challenging the district court’s decision that the law, which requires businesses to report beneficial ownership information, is unconstitutional.

The plaintiffs who won a summary judgment that bars enforcement of the Corporate Transparency Act against them said the Financial Crimes Enforcement Network should pause beneficial ownership information reporting requirements for all businesses.

While acknowledging that the law is well intentioned, the opinion from a U.S. district court in Alabama said Congress lacked authority to enact the business ownership information reporting requirement.