Md. Rule 4-507
Rule 4-507. Hearing
(a) On Application. In the case of an application for expungement, a hearing shall be held not later than 45 days after the filing of the application.
Cross reference: Code, Criminal Procedure Article, § 10-103 (f).
(b) On Petition. In the case of a petition for expungement, a hearing shall be held only if the State's Attorney or law enforcement agency objects to the petition by way of timely answer.
Cross reference: Code, Criminal Procedure Article, § 10-105 (e).