Md. Code Ann., Tax-Prop. § 2-207
(a) In this section, “taxing official” means:
(1) as to the federal government:
(2) as to the government of any state, any state official who is responsible under the law of that state for:
(b)
(1) Subject to subsection (c) of this section and notwithstanding any other provision of law, the Department may provide a tax official of another state or of the federal government with information that relates to:
(2) The information that the Department may provide under this section may be obtained from:
(c) The Department may provide information under this section only if:
Added by Acts 1985, c. 8, § 2, eff. Feb. 1, 1986.