8 CSR 40-2.130
Intervention
PURPOSE: This rule describes who may intervene and the
requirements needed to intervene.
(1) Any third party having a legitimate interest in any
proceedings may file a petition of intervention setting forth
facts sufficient to establish such interest and requesting that
the board resolve contested factual matters in its favor. For
purposes of third-party intervention, legitimate interest shall
be determined by the board and any approved intervenor
must be able to prove it is authorized to represent at least ten
percent (10%) of the employees within a proposed bargaining
unit. If the board determines intervenor has provided an
adequate showing of interest pursuant to 8 CSR 40-2.070, all
parties shall be notified of the determination prior to the start
of any hearing. Any organization which has a signed, valid
collective bargaining agreement encompassing the proposed
bargaining unit, or any portion, shall be considered to have
a legitimate interest in any proceedings upon presentation of
same.
AUTHORITY: section 295.070, RSMo 2016.* Original rule filed
Dec. 31, 1975, effective Jan. 10, 1976. Amended: Filed May 3, 1999,
effective Nov. 30, 1999. Amended: Filed March 1, 2022, effective
Oct. 30, 2022.
*Original authority: 295.070, RSMo 1947.