Anup teaches Constitutional Law at NLU Delhi and is also Director of the Centre on the Death Penalty, which currently comprises the Death Penalty Litigation Clinic and the Death Penalty Research Project. He was invited by Chief Justice RM Lodha (as he then was) in May 2014 to serve as the Deputy Registrar (Research) in the Supreme Court and was on deputation to the Supreme Court until August 2015. The only other instance of an academic being invited to the Supreme Court for a similar assignment was almost 30 years ago, in the late 80s, under Chief Justice PN Bhagwati. He holds B.A.,LL.B. (Hons.) from NALSAR and has to his credit BCL, M.Phil and D.Phil from the University of Oxford.