Md. Code Ann., Cts. & Jud. Proc. § 10-504
A party may also present to the trial court any admissible evidence of foreign laws, but, to enable a party to offer evidence of the law in another jurisdiction or to ask that judicial notice be taken of it, reasonable notice shall be given to the adverse parties either in the pleadings or by other written notice.
Added by Acts 1973, 1st Sp. Sess., c. 2, § 1, eff. Jan. 1, 1974.
Formerly Art. 35, § 50.