[2] Vyas was previously ambassador to Bhutan and the United Arab Emirates.
[3] In 2013 Vyas was appointed Secretary (West) in the Ministry of External Affairs (India).
[4] A 1977 batch officer of the Indian Foreign Service[5] Vyas retired from the Indian Foreign Service in 2015 and was appointed to the Board of Governors to The Center for Escalation of Peace.
[6][7] [8][9] Vyas graduated from Indian Institute of Technology Kanpur in 1975.
In 1977, he joined the Indian Foreign Service.