The Senate Judiciary Committee has subpoenaed Paul Manafort to appear publicly before the committee on Wednesday.

Committee Chairman Chuck Grassley Charles (Chuck) Ernest GrassleyGardner signals support for taking up Supreme Court nominee this year Grassley, Ernst pledge to 'evaluate' Trump's Supreme Court nominee McConnell digs in on vow to fill Ginsburg's Supreme Court seat MORE (R-Iowa) and ranking member Dianne Feinstein Dianne Emiel FeinsteinBiden leads Trump by 12 points among Catholic voters: poll Names to watch as Trump picks Ginsburg replacement on Supreme Court McConnell says Trump nominee to replace Ginsburg will get Senate vote MORE (D-Calif.) announced Tuesday that they had subpoenaed Manafort, President Trump Donald John TrumpBubba Wallace to be driver of Michael Jordan, Denny Hamlin NASCAR team Graham: GOP will confirm Trump's Supreme Court nominee before the election Southwest Airlines, unions call for six-month extension of government aid MORE's former campaign chief, on Monday night.

Grassley and Feinstein initially said late last week that they would not immediately subpoena Manafort or Donald Trump Jr. to deliver scheduled public testimony before the committee on Wednesday, having reached a deal with them through their attorneys. However, the committee leaders said Tuesday that they had not reached an agreement with Manafort for a "voluntary transcribed interview."

ADVERTISEMENT

"Mr. Manafort, through his attorney, said that he would be willing to provide only a single transcribed interview to Congress, which would not be available to the Judiciary Committee members or staff," the senators said. "While the Judiciary Committee was willing to cooperate on equal terms with any other committee to accommodate Mr. Manafort’s request, ultimately that was not possible."

However, this left open the door for Manafort to avoid testifying by agreeing to provide the interview requested.

"As with other witnesses, we may be willing to excuse him from Wednesday’s hearing if he would be willing to agree to production of documents and a transcribed interview, with the understanding that the interview would not constitute a waiver of his rights or prejudice the committee’s right to compel his testimony in the future," Grassley and Feinstein said.

The development means that, barring any change of heart by Manafort, the former campaign chairman will testify in a public setting before the committee on Wednesday.

The hearing is purportedly focused on oversight of the Foreign Agents Registration Act (FARA) and efforts to influence U.S. elections.

Trump Jr. and Manafort have been the subjects of close scrutiny in recent weeks following revelations about a meeting between Trump's eldest son and a Russian lawyer who was presented to Trump Jr. as someone with damaging information on then-Democratic presidential nominee Hillary Clinton Hillary Diane Rodham ClintonJoe Biden looks to expand election battleground into Trump country Biden leads Trump by 12 points among Catholic voters: poll The Hill's Campaign Report: Biden goes on offense MORE. Manafort, as well as Trump's son-in-law and now senior adviser Jared Kushner, also attended the meeting.

Kushner met with the Senate Intelligence Committee on Monday behind closed doors and will meet with the House Intelligence Committee Tuesday as part of their parallel investigations into Russian meddling in last year's presidential election. He emphasized at a rare press conference Monday that he did not collude with Moscow or have improper contacts with Russians.

Meanwhile, Manafort interviewed with the staff of the Senate Intelligence Committee Tuesday morning, his spokesman said in a statement.

- Updated at 11 a.m.