WASHINGTON (Reuters) - Federal Reserve Vice Chair for Supervision Michael Barr has sought legal advice to explore his options against any attempts by President-elect Donald Trump to remove him, sources said, the latest sign that a conflict might be looming between the incoming administration and the central bank.

Barr, who was tapped to serve as the Fed's top regulatory official by President Joe Biden, has in recent weeks sought advice from law firm Arnold & Porter in his personal capacity, two of the sources said.

The Fed declined to comment via a spokesperson. Representatives for Arnold & Porter and the Trump transition did not respond to requests for comment. Barr did not respond to a call or email requesting comment.

Barr, whose term overseeing bank supervision expires in July 2026, has told Congress that he intends to serve it out. Reuters could not learn further details about Barr's discussions with lawyers, including whether he would fight his removal or not.

The sources requested anonymity to speak about Barr's plans.