CERTIFICATE OF COMPLETION
This is to certify that jamal alhammadhas successfully completed the Holcim Academy Course for Sustainable Construction in
Concrete Essentials—Basic Properties of Concretea program offered by Holcim.
Miljan Gutovic
Chief Executive Officer Holcim
Nollaig Forrest
Chief Sustainability Officer Holcim
Holcim Academy Certificate:
Issued January 24, 2025
Valid Certificate ID
cc75632e9246472ea3b3523f6d04329a