Subject: Cancellation of Leave of Absence — General Dear [Supervisor's Name], I hope this email finds you well. I am writing to request the cancellation of my previously approved leave of absence, which was scheduled to start from [start date] and end on [end date]. Due to unforeseen circumstances, I am unable to proceed with my approved leave and must return to work as soon as possible. I apologize for any inconvenience this may cause and understand the disruption it may cause to the team's schedule. However, I assure you that I will make every effort to seamlessly transition back into my role and fulfill my responsibilities to the best of my abilities. The reason for the cancellation of my leave of absence is [provide a brief explanation of the reason]. I have discussed this matter with the relevant parties involved and have decided that returning to work is necessary at this time. As a responsible employee, I aim to maintain the highest standards of professionalism and reliability. I am fully committed to my role and understand the importance of being present to contribute to the achievement of our department's goals. I assure you that I am fully prepared to resume my duties and contribute positively to any ongoing projects once I am back. Furthermore, I kindly request your understanding and support in this matter. If there are any concerns or necessary arrangements, please let me know, and I will be happy to address them promptly. Thank you for your attention to this matter, and I apologize for any inconvenience my cancellation may cause. I appreciate your understanding and support. Should you require any further information or documentation regarding the cancellation of my leave, please do not hesitate to ask. Kind regards, [Your Name] [Your Employee ID] [Your Contact Information]