Md. Code Ann., Cts. & Jud. Proc. § 9-113
In a civil case, a party or an officer, director, or managing agent of a corporation, partnership, or association may be called by the adverse party and interrogated as on cross-examination.
Added by Acts 1973, 1st Sp. Sess., c. 2, § 1, eff. Jan. 1, 1974.
Formerly Art. 35, § 9.