Is an Electrical Engineer form Pujab Engineering Collage, Chandigarh. He is a Fellow of Institute of Electronics & Telecommunication Engineers (India) for last 20 years and has been a Member of its Governing Council also. Mr. Garg retired on 30th April 2008 as wireless Adviser to Government of India, Ministry of Communication & IT after 39 years’ service with the Government.
After his retirement, he was made a Member of Govt. of India committee of spectrum allocation procedure and pricing. He is also a Member of the Radio Regulations Board (RRB) of ITU, Geneva.