CERTIFICATE OF COMPLETION
This is to certify that Fernando Roldan Chanonahas successfully completed the Holcim Academy Course for Sustainable Construction in
Designing with Concretea program offered by Holcim.
Miljan Gutovic
Chief Executive Officer Holcim
Carmen Diaz
Chief People and Sustainability Officer Holcim
Holcim Academy Certificate:
Issued October 7, 2024
Valid Certificate ID
d519c79dc3f04b5b9c6fee75fd715843