To be eligible to participate in the debates, candidates will be required to have at least 15 percent support in national polls.
It is also unclear whether Mr. Biden will be interested in participating.
His team has not committed to debating Mr. Trump, who could be convicted of felonies before the events begin.
And the Biden campaign is still upset with the commission over what it sees as lax enforcement of Covid protocols at the first debate in 2020, soon after which Mr. Trump was diagnosed with the virus.
A spokesman for Mr. Biden declined to comment on Monday, and a spokesman for Mr. Trump did not comment on the record.
Persons:
Frank Fahrenkopf, Antonia Hernández, Robert F, Kennedy Jr, Donald J, Trump, Mr, Biden, Maggie Haberman
Organizations:
United, Democratic, Republican National Committee, Mr
Locations:
United States