The government has asked telecom companies to submit AGR self-assessment documents that form the basis of their statutory dues calculation, DoT sources said.
The sources, who did not wish to be named, said that the exercise will help the Department of Telecom examine the AGR calculations being made by the telecom players.
All three telecom companies Bharti Airtel, Vodafone Idea and Tata Teleservices have been asked to provide substantiating documents to support their claims on AGR arithmetic, they added.