There is no minimum number of days required. The informal process of complaints usually follows a manner that is not intended to be completed in a legal court.
How to write an informal complaint?
Some of the points to keep in mind while writing the Informal complaint are given-
- Keep the letter short and sweet.
- Person must provide sufficient information for employer to thoroughly investigate complaint
- stick to the fact
- never use abusive or derogatory language
- Express how you felt about the behavior you are complaining about without using emotive language.
Thus, There is no minimum number of days required.
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