(CNN) - Neither President Donald Trump nor his attorneys will participate in Wednesday's House Judiciary Committee impeachment hearing, they said late Sunday.
In a letter to Chairman Jerrold Nadler, White House counsel to the President Pat Cipollone said, "We cannot fairly be expected to participate in a hearing while the witnesses are yet to be named and while it remains unclear whether the Judiciary Committee will afford the President a fair process through additional hearings. More importantly, an invitation to an academic discussion with law professors does not begin to provide the President with any semblance of a fair process. Accordingly, under the current circumstances, we do not intend to participate in your Wednesday hearing."
Cipollone accused the New York Democrat in the letter of "no doubt purposely" scheduling the hearing while Trump will be at a NATO meeting in London.
Cipollone said they would respond separately to the Friday deadline about their participation in future hearings.
Nadler on Monday responded to Trump's decision not to participate, calling the plans "unfortunate" because "allowing the President to participate has been a priority for the House from the outset."
"The American people deserve transparency," Nadler said. "If the President thinks the call was 'perfect' and there is nothing to hide then he would turn over the thousands of pages of documents requested by Congress, allow witnesses to testify instead of blocking testimony with baseless privilege claims, and provide any exculpatory information that refutes the overwhelming evidence of his abuse of power."
The Judiciary Committee's first hearing on "Constitutional Grounds for Presidential Impeachment" is expected to kick off a frantic month of activity in the House.
The judiciary panel is expected to hold multiple public hearings and then consider articles of impeachment, which it would approve to set up a possible House floor vote before Christmas that could make Trump just the third president in US history to be impeached.
Under the House-passed rules, the President's counsel is able to participate in the impeachment hearings in the Judiciary Committee, unlike the public hearings last month in the House Intelligence Committee.
This story has been updated with additional developments Monday.