The Maryland Employee Handbook form serves as a crucial document that encapsulates the policies, procedures, and expectations between employers and. Employees can begin using sick leave after completing onehundred and six (106) days of continuous employment ("Waiting Period").Employees and employers may agree to use employerpaid leave to "true up" the benefits an employee receives under the law. State and Federal laws mandate that employers must have up-to-date labor law posters conspicuously displayed for their employees. Guardianship and Its Alternatives: A Handbook on Maryland Law. 1.