Ajay Bhushan Pandey (born 2 February 1961; IAST: Ajaya Bhūṣaṇa Pāṇḍeya) is a 1984 batch Indian Administrative Service (IAS) officer belonging to the Maharashtra cadre. He is former Finance Secretary [1] of India. He is also former chief executive officer (CEO) of the Unique Identification Authority of India (UIDAI), the nodal agency of Government of India responsible for implementing Aadhaar. He also worked as the chairman of Goods and Services Tax Network from September 2017 to March 2021