A resident or nonresident whose license or right or privilege to operate a motor vehicle or commercial motor vehicle in this state has been suspended or revoked as provided in this chapter may not operate a motor vehicle or commercial motor vehicle in this state under a license, permit, or registration certificate issued by any other jurisdiction or otherwise during the suspension or after the revocation until a new license is obtained under this chapter.
No Operation Under Foreign License During Suspension Or Revocation In This State
Mont. Code Ann. § 61-5-210, under Revocation, Suspension, or Cancellation of Licenses.
Mont. Code Ann. § 61-5-210