Honor Code Certificate

Supported by the following organizations

This is to certify that Willmer Mauricio Barrera Lizarazo successfully completed and received a passing grade in CNC.ETRRx: Introducción al Control Numérico por Computadora a course of study offered by TenarisUniversity, an online learning initiative of TenarisUniversity through edX.

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About edX

edX offers interactive online classes and MOOCs from the world’s best universities, including MIT, Harvard, Berkeley, University of Texas, and many others. edX is a mission driven initiative created by founding partners Harvard and MIT.

About edX Honor Code Certificates

An Honor Code certificate signifies that the learner has agreed to abide by the edX honor code and completed all of the required tasks of this course under its guidelines.