This is the governing body for certification in Disciplined Agile.

About the Authors



Scott W Ambler


Mark Lines

Scott W Ambler is a Disciplined Agile Fellow and the award-winning author or co-author of over 20 books and an international keynote presenter.  With Mark Lines he co-developed Disciplined Agile and together they have co-written four books about Disciplined Agile (DA).  He is also the creator of the Agile Modeling and Agile Data methodologies.  Scott is the VP and Chief Scientist for Disciplined Agile at Project Management Institute, Inc. (PMI) 

Mark Lines is the co-creator of Disciplined Agile, a Disciplined Agile Fellow and with Scott W Ambler co-author of four books about Disciplined Agile Delivery. Mark has deep experience as a hands-on Disciplined Agile Enterprise Coach.  As such, he has helped organizations achieve business agility through guided continuous improvement using the DA toolkit. As VP, Disciplined Agile with PMI, Mark is a global advocate who enables organizations to choose their new Way of Working (WoW).

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