Which of the following is true of decertification of a union? Question 34 options: The employees seeking decertification must be able to demonstrate at least 30 percent support for their petition for decertification of the union. Special election rules are instituted to determine whether the union enjoys continuing majority support. The decertification petition must be filed with the NLRB within 60 days of the initial formation of the union. The targeted union must be able to demonstrate at