CERTIFICATE OF COMPLETION
This is to certify that MICHAEL REGULSKIhas successfully completed the Holcim Academy Course for Sustainable Construction in
Life Cycle Stages of Construction Projects and Productsa program offered by Holcim.
Miljan Gutovic
Chief Executive Officer Holcim
Carmen Diaz
Chief People and Sustainability Officer Holcim
Holcim Academy Certificate:
Issued November 25, 2024
Valid Certificate ID
673342df32ee497d801613f835c842b9