CERTIFICATE OF COMPLETION
This is to certify that Dagm Zewdu Wodajohas successfully completed the Holcim Academy Course for Sustainable Construction in
Introduction to Sustainable Constructiona program offered by Holcim.
Miljan Gutovic
Chief Executive Officer Holcim
Carmen Diaz
Chief People and Sustainability Officer Holcim
Holcim Academy Certificate:
Issued April 8, 2025
Valid Certificate ID
a998d802d51b4769b0d43a4dc2ccc19d