Md. Code Ann., Tax-Gen. § 11-223
(1) a bus to a person who uses the bus only:
The sales and use tax does not apply to a sale of:
Added as Tax-General § 11-222 by Acts 1988, c. 2, § 1, eff. Jan. 1, 1989. Renumbered as Tax-General § 11-223 by Acts 1988, c. 337, § 1.
Formerly Art. 81, §§ 326, 375.