President Donald Trump and his businesses filed a notice Tuesday indicating they will appeal a ruling by a federal judge, who said U.S. lawmakers have the power to demand records from his accounting firm, Mazars USA LLP.

On Monday, U.S. District Judge Amit Mehta ruled that the House Oversight and Reform Committee has authority to examine Trump’s personal and business records going back to 2011. The judge rejected Trump’s claim that Congress wasn’t entitled to the documents because they weren’t sought for a legitimate legislative purpose.

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The Mazars case is Trump v. Committee on Oversight and Reform, 19-cv-1136, U.S. District Court, District of Columbia (Washington).