Maryland Code, Commercial Law § 9-201

(c)(1) In case of conflict between this title and a statute or regulation described in subsection (b), the statute or regulation controls.

(2) Failure to comply with a statute or regulation described in subsection (b) has only the effect the statute specifies and no recovery for such a failure is permitted under this title.

(3) Without limiting the generality of paragraph (1) or (2) of this subsection, Subtitle 6 of this title does not impose additional duties, obligations, or responsibilities on secured parties subject to § 12-115, §§ 12-624 through 12-627, § 12-921, or § 12-1021 of this article and no recovery under § 9-625 of this title is permitted for any failure to comply with those statutes.

(1) Validate any rate, charge, agreement, or practice that violates a statute identified or described in subsection (b);

(2) Extend the application of any rule of law, statute, or regulation to a transaction not otherwise subject to it; or

(3) Authorize or permit the application of any provision of this title which is applicable to a consumer transaction, or to any other transaction with a consumer obligor, to any transaction other than a consumer transaction.