Maryland Statutes
Subtitle 2 - Computing Time
Section 5-204 - Denial of Defense of Limitations to Foreign Corporations or Foreign Limited Partnerships

A foreign corporation or foreign limited partnership required by law to qualify or register to do business in the State or a person claiming under the foreign corporation or foreign limited partnership, may not benefit from any statute of limitations in an action at law or suit in equity:
        (1)    Arising out of a contract made or liability incurred by the foreign corporation or foreign limited partnership while doing business without having qualified or registered; or
        (2)    Instituted while the foreign corporation or foreign limited partnership is doing intrastate or interstate or foreign business in the State without having qualified or registered.