The only qualified parties on the ballot in North Dakota this year are the Republican and Democratic Parties. This is the first year since 2006 for which that has been true. For 2008-2020, the Libertarian Party was also on the ballot.
The petition is 7,000 signatures, and the North Dakota Libertarian Party didn’t submit a petition this year because party leaders said they had no candidates willing to run for office this year.
In 2006, although the Libertarian Party wasn’t on the ballot in North Dakota, it placed an independent candidate on the ballot for U.S. Senate. The non-presidential independent petition is much easier, and requires 1,000 signatures due in early September. An independent candidate could still qualify in North Dakota this year.