With the advancement of technology, changes have become a regular feature in any industrial organization. An effective communication system is an essential part of good labor-management relations. The prime objective communication system is an essential part of good labor-management relations. The prime objective of setting up an effective communication system is to exchange facts and information in a -manner which is acceptable to all concerned and which will lead to cooperative action by all concerned. Problems of passing information from management to workers are very complicated and many techniques are applied to encourage an easy two-way flow of facts, ideas and opinions. At the same time, positive attitudes of the persons involved in communication are very important for better communication which will ultimately lead to higher productivity and an atmosphere of mutual trust and confidence among the organizational members. If the communication system is carefully planned and applied, it will reduce workers; resistance to new ideas and changes.