The 2G spectrum case was a political controversy in which politicians and private officials of the United Progressive Alliance (UPA) coalition government in India were allegedly involved in selling or allotting 122 2G spectrum licenses on conditions that provided an advantage to specific telecom operators. A. Raja, then Telecom Minister, was accused of selling 2G spectrum licenses at a very low cost which resulted in the loss of ₹1,760 billion in government revenue. Raja was also accused of not following rules as well as not recognizing any advice from the Ministries of Finance and Law and Justice of India while allotting 2G spectrum licenses to telecom operators. Series of allegations were made on allotting 2G spectrum licenses including allegations from Central Bureau of Investigation after investigating the case alleging Raja for intentionally advancing the cut-off date to favour specific firms, which were allegedly ineligible for applying for telecom licenses, in return for bribes.