The flow of messages within and between work departments. It includes messages which are transmitted from an employee to his/her peers or co-employees at a certain level of the hierarchy., Horizontal communication, also called lateral communication is the practice of sharing information between employees, departments and units within the same level of an organization., Horisontaalne infovahetus on teabe jagamine organisatsiooni sama taseme töötajate, osakondade ja üksuste vahel.