The law firm will continue to work with the local partnership which is setting up a new practice.
The Indian state of West Bengal is braced to see a fall in tax revenue this year after Tata Steel, Cadbury and other multinationals challenged one of its tax laws.
A leading Chinese firm has opened an outpost in the Mongolian capital of Ulaanbaatar.
Nambaryn Enkhbayar -- the former Mongolian president who left power in 2009 -- has been released from prison on bail after a 10-day hunger strike.