Md. Code Ann., Crim. Law § 5-502
An authorized provider may not dispense methadone, directly or by prescription, unless:
Added by Acts 2002, c. 26, § 2, eff. Oct. 1, 2002. Amended by Acts 2014, c. 460, § 1, eff. July 1, 2014.
Formerly Art. 27, § 285.