LEGRAND_REGISTRATION_DOCUMENT_2017

04

CORPORATE SOCIAL RESPONSIBILITY (CSR)

Statutory Auditors’ report

3.

Limited assurance attestation on the 2017 achievement rates of the 2014-2018 Roadmap

Nature and scope of our work Regarding the 2017 achievement rates of the 2014-2018 Roadmap presented in the summary table of paragraph 4.1.2.2 “Performance management” in the management report, we conducted work of the same nature as the work described in section 2 above regarding the CSR Information that we considered to be the most important. We consider that this work allows us to express a limited assurance conclusion on the 2017 achievement rates of the 2014-2018 Roadmap. Conclusion Based on the work performed, no material misstatement has come to our attention that causes us to believe that the 2017 achievement rates of the 2014-2018 Roadmap, taken as a whole, are not presented fairly in accordance with the Guidelines.

Neuilly-sur-Seine, April 5, 2018 One of the Statutory Auditors

Deloitte & Associés

Jean-Marc Lumet Partner

Olivier Jan Partner, Sustainability Services

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REGISTRATION DOCUMENT 2017 - LEGRAND