Party spokesperson Gaurav Gogoi has also been appointed as the party's in-charge of West Bengal and Andaman and Nicobar Islands, replacing C P Joshi.
Mr Gogoi is son of fomer Assam chief minister Tarun Gogoi.
The party appreciates the hard work and contribution of Shri Digvijaya Singh, who will be stepping down from his responsibility as AICC General Secretary in-charge of Andhra Pradesh, statement from party general secretary Ashok Gehlot said.
The changes will be enforced with immediate effect, the party said.
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