Major Navdeep Singh is a lawyer at the Punjab & Haryana High Court, India. He practices constitutional law and has also worked in the fields of disability and gender rights jurisprudence. He is a globally recognised expert on tribunalization and military-related law. He is a decorated former Territorial Army reservist-volunteer. He was a Member-Participant at the drafting of the “Yale Draft” at the Yale Law School and was also on the drafting committee of the “Commonwealth Military Justice Principles” (The “Stellenbosch Draft”).

He is a former Member of the High-Level Committee of Experts constituted on directions of the Prime Minister under the then Defence Minister Manohar Parrikar to reduce litigation and initiate reform in redressal of grievances related to the defence services. He is Member of International Society for Military Law and the Law of War (Belgium), the first International Fellow of the National Institute of Military Justice (USA), and one of the five appointed members of the military justice advisory committee of the Commonwealth Secretariat (UK).