Section 12-207 - Offices restricted; exemption(a) Except as provided in subsection (b) of this section, a foreign banking corporation may not have an office in this State for any purpose unless:(1) The foreign banking corporation obtains from the Commissioner a permit for the office; or(2) The office is authorized under:(i) The Riegle-Neal Interstate Banking and Branching Efficiency Act of 1994 or other federal law; or(ii) Title 5, Subtitle 9 or Subtitle 10 of this article.(b) A foreign banking corporation that maintains another license issued by the Commissioner is exempt from obtaining a permit under this section.