Informal communication in the workplace is communication that takes place outside the formal, communication structures of the workplace. Some people refer to informal communication as the ‘grapevine.’
Informal communication can occur in the same setting as formal communication, such as in a private meeting room during the appraisal process. A manager may conduct the appraisal process and then upon its conclusion tell the employer something about their personal life that is not meant for general workplace consumption or to be recorded formally.
There are four major types of informal communication:
Informal communication is conveyed in a multitude of ways with the help of the following: