Mike Griffiths shares his journey on the creation of DSDM through to his more recent work with the PMI around the Agile Community of Practice and the PMBOK v5 Guide and Software Extension.
Called "the grandmother" of the agile methodologies, DSDM V1 was released in 1995. The methodology is owned and collaboratively developed by the members of the not-for profit DSDM Consortium, and until V4.2 was only available to members. But the recent V5 or "Atern" release is now publicly available. Director Hugh Ivory provided an overview at Agile2007.