An unidentified source told the network that National Security Council lawyers John Eisenberg and Michael Ellis will not testify.
Two other officials, Robert Blair, assistant to the president and senior adviser to acting White House chief of staff Mick Mulvaney, and Brian McCormack, associate director for natural resources energy and science at the Office of Management and Budget, had already declined to testify, outlets reported Saturday.
An administration official told that CNN that Eisenberg is claiming executive privilege, while Blair, Ellis and McCormack said they are not going to appear because they won’t be able to have an administration lawyer present, according to CNN.
Blair’s attorney, Whit Ellerman, also told Politico his client would still not show up if subpoenaed, adding that “direction from the White House and advice from [the Department of Justice] cover subpoena.”
Two other Office of Management and Budget officials, Michael Duffey and Russell Vought, will not show up to testimonies later this week, a source with knowledge of the situation told CNN.
Outgoing Energy Secretary Rick Perry refused to a request to testify Wednesday as part of the inquiry, a spokeswoman for his department, Shaylyn Haynes, told The Hill on Friday.
The White House did not immediately respond for comment in response to the officials not testifying.
The House Intelligence Committee issued subpoenas on Sunday for Ellis and Blair to appear before the panel, according to an official familiar with the inquiry.
House Intelligence Committee Chairman Adam Schiff, a California Democrat leading the inquiry, has said public testimonies will begin soon but has not given a specific timeline.
The inquiry is centered around Trump’s alleged solicitation of foreign interference in the 2020 election, with a focus on the president’s communications with Ukraine. He has repeatedly denied any wrongdoing.