Membership:
- The Institute shall have life membership.
- A graduate in engineering or technology or science or having equivalent recognized qualification who is in agreement with aims and objects the Institute may apply for the membership of the Institute and his admission shall be at the discretion of the Executive Committee.
- Third year or final year students can also become member of the CIIS. Their membership will remain provisional till the submit their degree certificate to the office of the CIIS in IIT Madras.
- A member may resign from the Institute at any time by giving a notice in writing to the secretary. Their membership fee paid will not be refunded.
- The subscription for the membership shall be determined by the Institute from time to time. The fee for life membership will be decided in the general body meeting of the Institute and will not change for at least next two years or as decided by the general body of the institute. The membership fee of the CIIS is non-refundable.