Okla. Stat. tit. 6, § 6-1720: Establishment of additional offices by out-of-state

institutions.

An out-of-state trust institution that maintains a trust office

in this state pursuant to Sections 15 through 20 of this act may

establish or acquire additional trust offices or representative

trust offices in this state to the same extent that a state trust

institution may establish or acquire additional offices in this

state pursuant to the procedures for establishing or acquiring such

offices set forth in Section 13 of this act.