TOGAF is a framework for enterprise architecture which provides a comprehensive approach for designing, planning, implementing, and governing an enterprise information architecture. TOGAF has been a registered trademark of the Open Group in the United States and other countries since 2011.
TOGAF is a high level and holistic approach to design, which is typically modeled at four levels: Business, Application, Data, and Technology. It tries to give a well-tested overall starting model to information architects, which can then be built upon. It relies heavily on modularization, standardization, and already existing, proven technologies and products.
TOGAF 9.2 is a maintenance update to TOGAF 9, containing a set of corrections to address comments raised since the introduction of TOGAF 9 in 2009. TOGAF 9.2 supersedes TOGAF 9.