The Open Group Architecture Framework (TOGAF) is an Enterprise Architecture Modeling framework which provides a set of methods and tools for developing a broad range of IT architectures. TOGAF 9 is a version that provides the methods and tools to assist in the acceptance, production, use, and maintenance of an enterprise architecture. It is based on an iterative process model supported by best practices and a re-usable set of existing architecture assets.

TOGAF 9 uses the reliable and practical Architecture Development Method (ADM) which provides a tested and repeatable process for developing architectures. This method uses different phases which are quite helpful in:

Project Managers and IT users of TOGAF are able to design, evaluate and build architectures that meet the organization's needs. The costs of planning, designing and implementing architectures are therefore reduced.