In 2013, Eni has been confirmed in the Dow Jones Sustainability Indices and in the half-yearly review in March 2014.[181][182] In the same year, Eni continued its commitment to integrated reporting, preparing the Annual Report 2013 in accordance with the principles and contents of the integrated reporting (IR) framework issued by the International Integrated Reporting Council (IIRC).[relevant? ][183][184]