On March 16, a U.S. District Court upheld Ohio’s ballot access law for newly-qualifying parties relative to the claims made by the Ohio Green Party. The law was passed in 2013 and did not change the 1% (of the last vote cast) petition to get on the ballot, except that it improved the deadline, and added a distribution requirement, and required additional small petitions for convention nominees. The 2013 law provides that newly-qualifying parties nominate by convention instead of by primary. Here is the opinion.
Currently the Green Party is the only ballot-qualified party in Ohio other than the Democratic and Republican Parties. Any other parties will need 30,560 signatures by July 6, 2016.
This decision doesn’t discuss the Libertarian Party’s main argument, which is that the new law violates the Ohio State Constitution. Normally federal courts can’t decide whether a state law violates a state constitutional provision, but there are exceptions. The Ohio State Constitution appears to mandate that all parties nominate by primary, and yet the new law says new parties nominate by convention. A decision addressing the Libertarian Party’s points is likely soon.