CERTIFICATE OF COMPLETION
This is to certify that Franklin Javier Cerna Mirandahas successfully completed the Holcim Academy Course for Sustainable Construction in
Cemento y hormigón con bajas emisiones de carbonoa program offered by Holcim.
Miljan Gutovic
Chief Executive Officer Holcim
Carmen Diaz
Chief People and Sustainability Officer Holcim
Holcim Academy Certificate:
Issued November 10, 2026
Valid Certificate ID
604d73cef81c423f92b7aac14a2fa8ff