- Chief Executive Officer AGC of AmericaThe AGC Certificate of Management-Lean Construction (CM-Lean) is an assessment-based certificate credential that denotes knowledge and understanding of concepts related to lean adoption, practice and process transformation outlined in AGC’s Lean Construction Education Program. Successful candidates will carry the CM-Lean designation.Certificate of Management - Lean ConstructionThis Certificate is hereby presented toin recognition of the successful completion of the Lean Construction Education Program and CM-Lean examination.The CM-Lean designation is valid as of October 19, 2018.Douglas Ogle

Chief Executive Officer
AGC of America
The AGC Certificate of Management-Lean Construction (CM-Lean) is an assessment-based certificate credential that denotes knowledge and understanding of concepts related to lean adoption, practice and process transformation outlined in AGC’s Lean Construction Education Program. Successful candidates will carry the CM-Lean designation.
Certificate of Management - Lean Construction
This Certificate is hereby presented to
in recognition of the successful completion of the Lean Construction Education Program and CM-Lean examination.
The CM-Lean designation is valid as of October 19, 2018.
Douglas Ogle




Douglas Ogle
The AGC Certificate of Management-Lean Construction (CM-Lean) is an assessment-based certificate credential that denotes knowledge and understanding of concepts related to lean adoption, practice and process transformation outlined in AGC’s Lean Construction Education Program. Successful candidates will carry the CM-Lean designation.
Issued on
October 19, 2021
Expires on
Does not expire