Dear [Supervisor/Manager's Name], I am writing to express my concerns regarding the behavior and performance of my co-worker at [Company Name], located in the state of Maine. I have observed several instances that have affected the overall work environment and my productivity. I believe it is crucial to address these issues in order to maintain a harmonious and efficient workplace. 1. Harassment and Discrimination: My first concern pertains to the co-worker's continuous use of derogatory language and offensive jokes targeting certain individuals or groups. This behavior creates a hostile environment and is clearly discriminatory. These actions go against our company's values and the laws that protect employees from harassment in the workplace. 2. Disruptive and Unprofessional Conduct: On multiple occasions, I have observed the co-worker engaging in disruptive conduct that hampers the productivity of the team. This includes constant interruptions during meetings, loud conversations that distract others, and frequent personal phone calls that extend beyond acceptable limits. Such conduct not only affects my ability to focus but also decreases overall team performance. 3. Insubordination and Lack of Collaboration: The co-worker consistently displays a lack of respect towards authority figures, including supervisors and managers. They often challenge instructions and fail to adhere to established protocols. Additionally, teamwork and cooperation suffer due to the co-worker's unwillingness to collaborate on assigned projects. This attitude hampers the progress of important tasks and impacts overall team morale. 4. Poor Quality of Work and Missed Deadlines: I have witnessed a recurring pattern of the co-worker failing to deliver work of satisfactory quality and missing important deadlines. These issues have resulted in delays and increased workload for other team members who need to compensate for the co-worker's lack of timely completion. This behavior not only affects our ability to meet client expectations but also places unnecessary stress on the entire team. I kindly request that you address these concerns promptly to ensure a safe and productive work environment for all employees. I suggest implementing the following actions: 1. Conducting an impartial investigation into the allegations raised against my co-worker. 2. Enforcing strict anti-harassment and anti-discrimination policies, including providing diversity and sensitivity training to all employees. 3. Addressing the disruptive behavior and establishing clear guidelines for cell phone usage, interruption-free meetings, and professional conduct. 4. Providing additional support or training to improve the co-worker's professionalism, dedication, and time management skills. 5. Taking appropriate disciplinary action, if necessary, to rectify the ongoing issues and prevent recurring incidents. It is important for all employees to feel comfortable and supported in the workplace. By addressing these concerns, we can work towards fostering a positive and professional environment for the benefit of the entire team. Thank you for considering my complaint and taking appropriate action to resolve these issues. I am confident that with your intervention, we can create a more productive and harmonious work environment at [Company Name]. Sincerely, [Your Name] [Your Employee ID/Designation] [Department/Team]