The failure of a foreign registered limited liability partnership to file a statement of registration or to maintain that registration or to appoint and maintain a registered agent in this Commonwealth as required in § 50-73.135 shall not impair the validity of any contract or act of the foreign registered limited liability partnership and shall neither prevent the foreign registered limited liability partnership from defending any action or proceeding in any court of this Commonwealth nor affect the application of the laws of the jurisdiction governing the agreement under which it was formed as provided in subsection E of § 50-73.141, but the foreign registered limited liability partnership may not maintain any action or proceeding in any court of this Commonwealth until it has filed an application for registration. A foreign registered limited liability partnership, by transacting business in this Commonwealth without registration, appoints the clerk of the Commission as its agent for service of process with respect to causes of action arising out of the transaction of business in this Commonwealth. Service on that foreign registered limited liability partnership shall be made on the clerk of the Commission in accordance with § 12.1-19.1.