The Statute: § 7111. Exclusive recognition of labor organizations

      (a)     An agency shall accord exclusive recognition to a labor organization if the organization has been selected as the representative, in a secret ballot election, by a majority of the employees in an appropriate unit who cast valid ballots in the election.

      (b)     If a petition is filed with the Authority--

      (1)     by any person alleging--

      (A)     in the case of an appropriate unit for which there is no exclusive representative, that 30 percent of the employees in the appropriate unit wish to be represented for the purpose of collective bargaining by an exclusive representative, or
      (B)     in the case of an appropriate unit for which there is an exclusive representative, that 30 percent of the employees in the unit allege that the exclusive representative is no longer the representative of the majority of the employees in the unit; or

      (2)     by any person seeking clarification of, or an amendment to, a certification then in effect or a matter relating to representation;

the Authority shall investigate the petition, and if it has reasonable cause to believe that a question of representation exis