The grant of Diwani of Bengal, Bihar, and Odisha is associated with:
Shah Alam I
Shah Alam II
The grant of Diwani of Bengal, Bihar, and Odisha is associated with-Shah Alam II
Mughal Emperor Shah Alam II granted the East India Company Diwani rights, or the right to collect taxes on behalf of the Emperor from the eastern province of Bengal-Bihar-Odisha.