Md. Code Ann., Gen. Provis. § 2-206
Except for an officer specified in §§ 2-202 through 2-205 of this subtitle, an officer elected or appointed to any office of trust or profit under the Maryland Constitution or other State law, including a mayor or other chief executive officer of a municipal corporation, shall take and subscribe the oath required by Article I, § 9 of the Maryland Constitution before a clerk or a deputy clerk of the circuit court.
Added by Acts 2014, c. 94, § 2, eff. Oct. 1, 2014.