370 Neb. Admin. Code, ch. 500, § 505
The Division shall select, operate, and contract for the operation of instant ticket games which meet the general criteria set forth in these regulations.
The Division shall publicize the overall odds or statistical probability of winning a prize in each instant game. The overall odds or statistical probability of winning must be printed on the ticket, and be available at the Division's offices. Announced overall odds of winning and number of winners in a game may vary based on manufacturer's omissions, unsold tickets, reorders, unclaimed prizes and other legitimate reasons.
Each instant ticket game will end on a date announced in advance by the Division. The Division may suspend or terminate an instant ticket game without advance notice if it finds that this action will serve and protect the public interest.
370 Neb. Admin. Code, ch. 500, § 505