CERTIFICATE OF COMPLETION
This is to certify that Carilus Alwalahas 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 October 26, 2024
Valid Certificate ID
de85e71312cd4c7a9fae636bcb7ab636