Md. Code Ann., Ins. § 11-341
An insurer may not make or issue an insurance contract or policy of insurance of a kind to which this subtitle applies, except in accordance with the filings that are in effect for the insurer as provided in this subtitle.
Added by Acts 1997, c. 35, § 2, eff. Oct. 1, 1997.
Formerly Art. 48A, § 244E.