The Sustainability Report issued by the İGA for the year 2016 under the GRI approval is very important because it allows sharing all the work transparently with all the stakeholders. Making of this interaction sustainable is also supported with the reports to be issued periodically. The report has been prepared in compliance with the Global Reporting Initiative (GRI) that has been established voluntarily in order to offer a roadmap to the corporate actors who conduct works within the area of sustainability. İGA aims to make a strong contribution to development of the sustainability culture in Turkey and Turkey's sustainable development by putting the corporate management, environmental sustainability, workforce and social management practices that meets the relevant international standards into report form by means of the İGA 2016 Sustainability Report issued in compliance with the GRI G4 Core principles. The report has also won Silver Honor Award in Mercomm Awards in the US with its cover page design.