This report was written according to the guidelines of the Global Reporting Initiative (GRI), version G4, in accordance with the Essential option. The processes for determining the Materiality Matrix that guides the content are described at the end of the report. The chapters were named with the themes that emerged as the most relevant in this matrix, making it easier to identify where each one is being addressed.

The content encompasses information about inpEV and its six receiving units for the period starting on January 1 to December 31, 2017. The most recent preceding report refers to the same period of 2016. These reports are published on an annual basis.

In case of any questions, comments or suggestions about this report, please contact us by e-mail ( or by the inpEV website (

The Global Reporting Initiative (GRI)

An independent organization responsible for creating the most widely used sustainability reporting model around the world. According to the GRI, 93% of the 250 largest corporations in the world adopt their guidelines in reports of this type.