The fee for filing and indexing each notice of lien or certificate or notice affecting the lien is $3.
Md. Code Ann., Real Prop. § 3-404
Known as the Maryland Revised Uniform Federal Lien Registration Act
The act spans §§ 3–3 (5 sections).
Official source: Maryland General Assembly. Reproduced from public-domain Maryland statutes; confirm against the official source for the current text. Not legal advice.