CERTIFICATE OF COMPLETION
This is to certify that Ziad Sherifhas 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 October 23, 2024
Valid Certificate ID
16da2b179aeb4c3d858a81c1917f1763