The Democratic National Committee on Monday announced its new criteria for 2020 candidates to qualify for the November primary debate, elevating both the polling and fundraising thresholds but creating a new avenue to qualify through state polls.

Democratic candidates have two pathways to qualify on the polling front: Candidates must receive at least 3% percent support in four national or state polls approved by the DNC. The second route is through single-state polls in Iowa, New Hampshire, Nevada and South Carolina. They must reach 5% or higher in two state polls. The polls must be released between Sept. 13 and a week before the November debate.

Qualifying candidates must also receive donations from at least 165,000 unique donors and a minimum of 600 donors must come from at least 20 states or U.S. territories.

The new thresholds will likely further winnow the debate stage. The first two debates featured 20 candidates over two nights, but the third debate in Houston saw the field cut in half, with only 10 who qualified. The previous qualifications required candidates to reach at least 2% percent in four approved polls and to get contributions from 130,000 individual donors.

For the upcoming October debate in Westerville, Ohio, 11 candidates have qualified: the 10 who were on stage in September in addition to billionaire activist Tom Steyer. Rep. Tulsi Gabbard of Hawaii is one poll away from making the October debate.