Rudy Giuliani suspended from practicing law in New York

Rudy Giuliani has been barred from practicing law in New York. Photo / AP

A US court has suspended Rudy Giuliani from practicing law in New York because he made false statements while trying to get courts to overturn Donald Trump's loss in the 2020 presidential race.

A disciplinary committee said in its motion to suspend Giuliani's licence that there was "uncontroverted evidence" that Giuliani had made false statements to the courts, the public and lawmakers as he pushed theories that the election was stolen through fraud.

"This country is being torn apart by continued attacks on the legitimacy of the 2020 election and of our current president, Joseph R Biden," the committee wrote. "The hallmark of our democracy is predicated on free and fair elections. False statements intended to foment a loss of confidence in our elections and resulting loss of confidence in government generally damage the proper functioning of a free society."

The ruling, signed Thursday (US time), will prevent Giuliani from representing clients as a lawyer.

Giuliani's lawyers said in a statement that it was "unprecedented" for Giuliani to be suspended before "being afforded a hearing on the issues that are alleged".

"We believe that once the issues are fully explored at a hearing Mr Giuliani will be reinstated as a valued member of the legal profession that he has served so well in his many capacities for so many years," his lawyers wrote.

In the decision, the committee wrote that Giuliani "communicated demonstrably false and misleading statements to courts, lawmakers and the public at large" as a lawyer for Trump.

Giuliani had claimed that the investigation into his conduct violated his First Amendment right of free speech and that he did not knowingly make false statements, according to the decision.

Rudy Giuliani speaks at a hearing of the Pennsylvania State Senate Majority Policy Committee, alleging voter fraud in the 2020 election. Photo / AP

The court rejected those arguments, noting that in Pennsylvania, Giuliani failed to "provide a scintilla of evidence for any of the varying and wildly inconsistent numbers of dead people he factually represented voted in Philadelphia during the 2020 presidential election".

Giuliani was the primary mouthpiece for Trump's lies after the 2020 election, standing at a press conference in front of Four Seasons Total Landscaping outside Philadelphia on the day the race was called for Biden and saying they would challenge what he claimed was a vast conspiracy by Democrats.

The lies around the 2020 election helped push an angry mob of pro-Trump rioters to storm the US Capitol on January 6 in a shocking effort to stop the certification of President Biden's victory. And since that time, Republicans have used that lie to push stricter voting laws nationwide.

The suspension comes as Giuliani is under scrutiny by federal prosecutors over his interactions with figures in Ukraine while he was trying to get that country to launch an investigation of Biden's son.

Rudy Giuliani and Sidney Powell, as members of President Donald Trump's legal team, speak to reporters about alleged voter fraud. Photo / AP

Federal agents raided Giuliani's home and office in April, taking electronic devices including phones and computers.

The investigation includes an examination of whether Giuliani was required to register as a foreign agent in the US. Some of the Ukrainian figures Giuliani was worked with were also interested in getting his help lobbying the Trump administration to dismiss the US ambassador to that country.

That investigation was not a factor in the suspension of his law license.

The suspension won't affect Giuliani's ability to act as a lobbyist or do security consulting, but will likely will prevent him from practicing law in jurisdictions even beyond New York, said David S Weinstein, a former federal prosecutor.

Giuliani would be obligated to tell other states about the suspension, he said, which "in all likelihood will cause them to say, 'You won't be able to practice here'".