New statement sent by OHL Group to the London Stock Exchange about OHL México

The company, OBRASCON HUARTE LAIN, S.A. (OHL), in compliance with current legislation, hereby reports the following Significant Event:

Following the Relevant Fact published yesterday about events that had led to the temporary suspension of trading of OHL Mexico SAB de CV shares, the Company informs that within the investigation, and with absolute security that both OHL Mexico and all its subsidiaries comply conscientiously and strictly the law and their contracts, has hired one of the most prestigious consulting firms worldwide to examine the performance in developing Viaducto Bicentenario’s concession contract in Mexico, which has been called into question in publications reported in certain media.

The findings of this report will be communicated to the Market on time.