Kaustabh is based out of New Delhi, India, where he practices tax, white-collar crime and commercial litigation across all forums. He has advised and represented companies in the FMCG, Pharmaceutical and Jewellery sectors, alongwith NBFCs and export units in SEZs. He was earlier elected as a Fellow of the Royal Asiatic Society of Great Britain and Ireland.

Key areas of practice: Indirect Taxes, White Collar Crime, Trade Law & Policy, International Law and NDPS Law.