Md. Code Ann., Com. Law § 10-111
Except as otherwise provided in this subtitle, the original Code shall apply to any questions of priorities if the positions of the parties were fixed prior to the effective date of this act. In other cases, questions of priorities shall be determined by this act for priorities fixed prior to 12:01 a.m. on July 1, 2001.
Added by Acts 1980, c. 824, § 1, eff. Jan. 1, 1981. Amended by Acts 1999, c. 282, § 2, eff. July 1, 2001.