Maryland Statutes
Subtitle 1 - Definitions; General Provisions
Section 8-105 - Limitation on Use of Information

Unless a report or other written or oral communication that is made or delivered in connection with this title is false and malicious, a person may not bring an action for abusive or wrongful discharge, libel, or slander based on the report or communication from:
        (1)    an employee to an employer;
        (2)    an employer to an employee; or
        (3)    an employee or an employer to the Secretary or Board of Appeals or any agent, employee, or representative of the Secretary or Board of Appeals.