The Central Bureau of Investigation (CBI) has submitted a second list of witnesses, including Nripendra Mishra, former chairman, Telecom Regulatory Authority of India (TRAI) to a Delhi court in relation to the 2G spectrum case.

The agency has given the names of 12 witnesses to be summoned from December 2, 2011 to December 23, 2011.

Besides Mishra, top officials from DB Realty, Etisalat DB, Reliance Communications and Reliance Telecom have been included in the list.