Indian Oil Corporation has announced the appointment of Arup Sinha as Executive Director (Regional Services) for the company’s Northern Region division which comprises Delhi, Haryana, Punjab, Rajasthan, Uttar Pradesh, Uttarakhand, Himachal Pradesh, J&K, Ladakh and Chandigarh, according to ETHRWorld report. Sinha would also function as the Regional Level Coordinator for the Oil and Gas industry…