CERTIFICATE OF COMPLETION
This is to certify that Chukwuemerie Acharahas successfully completed the Holcim Academy Course for Sustainable Construction in
Life Cycle Stages of Construction Projects and Productsa program offered by Holcim.
Miljan Gutovic
Chief Executive Officer Holcim
Carmen Diaz
Chief People and Sustainability Officer Holcim
Holcim Academy Certificate:
Issued November 15, 2024
Valid Certificate ID
f440efbc0a254d9f9b4fc211eb8c0630