Nebraska Statewide Ballot Certified, Candidates for Presidential Primary Finalized Lincoln - Nebraska Secretary of State Robert B. Evnen announced today that he has certified the Statewide Ballot for the May 12th 2020 Primary. Nebraska law requires the Secretary of State to certify the statewide ballot to the counties at least 50 days before the primary. “Due to the hard work ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today!