Md. Code Ann., Fam. Law § 10-347
Confirmation of a registered support order, whether by operation of law or after notice and hearing, precludes further contest of the order with respect to any matter that could have been asserted at the time of registration.
Added as Family Law § 10-338 by Acts 1996, c. 667, § 2, eff. Jan. 1, 1997. Renumbered as Family Law § 10-347 by Acts 1997, c. 609, § 1, eff. July 1, 1997. Amended by Acts 2015, c. 308, § 2, eff. July 1, 2015.