Maryland Commercial Law Section 14-1701
§ 14-1701.
  (a)   In this subtitle the following terms have the meanings indicated.
  (b)   (1)   "Adverse action" means a denial or revocation of credit, a change in the terms of an existing credit arrangement, or a refusal to grant credit in substantially the amount or on substantially the terms requested.
    (2)   "Adverse action" does not include a refusal to extend additional credit under an existing credit arrangement where the applicant is delinquent or otherwise in default, or where such additional credit would exceed a previously established credit limit.
  (c)   "File" means file as defined in § 14-1201(g) of this title.
  (d)   "Lender" or "credit grantor" means:
    (1)   Any lender or credit grantor regulated under Title 12 of this article; or
    (2)   A credit union making a loan under § 6-601(e) of the Financial Institutions Article.