Maryland Code, Agriculture § 4-112

(a) Every livestock carcass, part of it, or meat food product inspected at an official establishment and found to be not adulterated shall be labeled to comply with the requirements of § 4-101(p) of this subtitle and the departmental rules and regulations in distinctly legible form directly on the article or its container when it leaves the establishment.

(b) The Secretary may prescribe: (1) the styles and sizes of type to be used in marking and labeling any article subject to this subtitle; and (2) the definitions and standards of identity or composition and fill of container for any article subject to this subtitle.