Md. Code, Courts and Judicial Proceedings § 8–215

The jury plan for a county may enable its jury commissioner, subject to criteria set forth in the jury plan and under the overall supervision of the county’s jury judge, to:

(1) Disqualify prospective or qualified jurors for specific reasons stated in this title;

(2) Excuse prospective or qualified jurors for specific reasons stated in this title;

(3) Exempt prospective or qualified jurors for specific reasons stated in this title; or

(4) Reschedule jury service by prospective or qualified jurors for specific reasons stated in this title.