Md. Code Ann., Lab. & Empl. § 9-211
An individual is a covered employee if the individual is employed as a helper of another covered employee with the actual or constructive knowledge of the employer of the other covered employee, whether paid by the other covered employee or the employer.
Added by Acts 1991, c. 8, § 2, eff. Oct. 1, 1991.
Formerly Art. 101, § 21.