Shyam Sunder Sikder is a retired senior secretary and the former chairman of the Bangladesh Telecommunication Regulatory Commission.
[13] Syed Dilzar Hossain was appointed commissioner of the Bangladesh Telecommunication Regulatory Commission under Sikder.
[14] In November 2022, Sikder allowed Grameenphone to sell 78,000 SIMs to government agencies and the security establishment after it had banned the company from selling sims due to poor network service following instructions from the Posts and Telecommunications Division.
[15] Telecom expert Abu Saeed Khan criticized the move as discriminatory towards the general public.
[11] Bangladesh Telecommunication Regulatory Commission removed eight thousand social media links under Sikder.