The biggest congress and fair in natural gas sector in Turkey, 8th International Natural Gas Congress and Fair (INGAS 2019) will be organized on 17-18 October 2019 at Halic Congress Center, Istanbul, Turkey. INGAS 2019 is hosted by Istanbul Gas Distribution Industry and Trade Incorporated Co (IGDAS) which is widely accepted as a school of natural gas in Turkey. Republic of Turkey Ministry of Energy and Natural Resources, Republic of Turkey Energy Market Regulatory Authority, Istanbul Metropolitan Municipality and many other institutions, organizations and associations support INGAS 2019.