Mont. Code Ann. § 81-8-253

The department may approve the transfer of ownership of a certificate of public convenience and necessity issued pursuant to this part without a determination and showing of public convenience and necessity. Such approval may be granted only after a public hearing at which the transferee's qualifications to operate a livestock market have been thoroughly examined and found sufficient to properly operate a livestock market. A minimum of 10 days' notice by mail must be given to all persons to whom notice is sent pursuant to the provisions of 81-8-252 of a hearing to consider an initial application for a certificate.