CERTIFICATE OF COMPLETION
This is to certify that Karen Burkehas 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 1, 2024
Valid Certificate ID
d43ae05b4f614e549e8fa272b326f7f2