It has presence mostly in the Indian state of Tripura, followed by West Bengal, Kerala and Kanpur.

[1] Tapan Kumar Sen is the General Secretary and K. Hemalata is the president of CITU.

[3] At present the multiple industrial federations are functioning at the national level with CITU.

It is also affiliated with AIITEU, workers union for IT/ITES employees in India.

This article related to an Indian trade union is a stub.