IEIJSC : The Ranchi Sub-Centre of the Institution of Engineers (India) was founded on 23rd July 1961 with a strength of about 87 corporate members. The Sub Centre was inaugurated by the then Hon'ble Chief Minister of Bihar, Shri Binodanand Jha. The Ranchi Sub Centre was the second centre to be established in Bihar after the one at Jamshedpur.

Over the years, the corporate membership of Ranchi Sub Centre increased. The day 5th August 1983 was an important landmark in the history of the Sub centre when it was upgraded to Ranchi Local Centre after crossing the minimum required strength of 500 corporate members.

• The prime area of operation of the IEIJSC covers the following : To Uphold the role and status of Engineers under JES with an awareness of professionalism. To define Boundaries of Responsibilities of Engineers, commensurate with remuneration. To get deserving registration with all Government Organizations, Corporations and similar other bodies all over India, for the members. To assist and coordinate Certification policies adopted by various authorities i.e. Central, State and Semi Government bodies including Municipal Corporationand other bodies in other states to remove anomalies if any.