[Below focus on Sample Letter for Reminder Deadline. By these samples, you can learn how to write a letter to boss reminding him of a deadline for production order by the clients or customers. You can modify these formats as your requirement.]
Production Manager (Job Designation),
Subject: Remainder of the production deadline from distributors
I am bringing this matter to your attention that we are 7 days/15 days behind our production target of the batch (Number) which was due on (Date). The delay is a result of the devastating fire last week in our warehouse resulting in the damage of 30/50/70% of the Raw material. (Show actual cause). The next shipment of the raw material is expected to arrive next week which will result in a further one month (Or more or less) delay in production.
ABC distributors are our main buyers and we can’t afford to lose such an important client, so it is requested that kindly permit me to buy the raw material from the local market to overcome this shortage.
Assistant Production Manager (Job Designation)