A verbal warning letter is an official communication used in the workplace to document behavior that is unprofessional, inappropriate, or in violation of a company policy. It’s typically issued by supervisors or other management personnel to an employee who has engaged in unacceptable conduct. A verbal warning letter outlines the expectations of the employee and the consequences of further misbehavior. Additionally, it serves as a reminder of the organization’s commitment to maintaining a professional environment and its dedication to treating employees fairly and equitably.