Maryland Code, Insurance § 3-128

(a) In this section, “reciprocating state” means a state under the laws of which a prohibition on solicitation similar to that imposed against domestic insurers under this section is imposed on and enforced against insurers domiciled in that state.

(b) A domestic insurer may not knowingly solicit insurance business in a reciprocating state in which the domestic insurer is not licensed as an authorized insurer.

(c) This section does not prohibit advertising through publication or by radio, television, or other broadcasts originating outside the reciprocating state if:

(d) This section does not prohibit:

(e) If the Commissioner finds, after a hearing, that a domestic insurer has violated this section, the Commissioner shall suspend or revoke the certificate of authority of the domestic insurer.