Md. Code Ann., Envir. § 7-224
(a) Except as otherwise permitted in Title 9, Subtitle 3 of this article, a person may not store, discharge, treat, or dispose of a controlled hazardous substance in this State except:
Added by Acts 1982, c. 240, § 2. Amended by Acts 1985, c. 190; Acts 1986, c. 609.
Formerly Art. 43, § 689C.