Maryland Financial Institutions Section 6-808
§ 6-808.
  (a)   An out-of-state credit union shall provide the Commissioner, within 15 days of opening a branch in the State, with a notice of the opening of the branch.
  (b)   A credit union chartered and primarily regulated by another state that proposes to establish a branch in this State shall qualify under § 7-203 of the Corporations and Associations Article to do business in the State as a foreign corporation.
  (c)   An out-of-state credit union that has a branch in this State may establish additional branches in this State:
    (1)   To the same extent as a credit union; or
    (2)   To the extent otherwise permitted by federal law.