Unless otherwise authorized by the Secretary, a dealer shall keep the records required by this subtitle, at a location within the State, for 3 years after the date of the transaction.
Md. Code Ann., Bus. Reg. § 12-303
Known as the Maryland Locksmiths Act
The act spans §§ 12-101 to 12-601 (60 sections).
Official source: Maryland General Assembly. Reproduced from public-domain Maryland statutes; confirm against the official source for the current text. Not legal advice.