Accenture IT governance Model has the primary objective of helping companies understand how their business environment influences the focus of their IT environment. The IT governance program is designed in accordance to the distinctive organizational attributes. The model requires executives to first evaluate the effectiveness of current IT governance policies and then formulate a new governance program that addresses the identified priorities required to cultivate an IT enterprise and guarantee sustained realization of measurable business value. According to Accenture IT governance model, the right model should offer a precise road map for IT governance decision-making and a framework for allocating responsibility and accountability among top-level executives, CIO and business unit executives. This IT governance model adds value by reviewing the organizational business environment basing on the rate of change and basis of competitive advantage, which creates four quadrants including efficient, predicable operators; information integrators; responsive situation providers, and new capability enablers. A new review of Accenture IT Governance Model reveals that Alcan falls under the efficient, predictable operator’s quadrant. This quadrant suits companies that have low rates of change and focus on attaining operational efficiency, which entails meeting business requirements while closely controlling operating costs. Alcan’s IT management is characterized by centralization with the business units operating under a single IT plan and strategy. Alcan focuses on cutting costs of production and makes use of its IT department to ensure that costs are low. This is facilitated by standardization and consolidation of its IT infrastructure, resulting in vertical integration of its IT governance structure.

The Weill and Ross IT Governance model emphasizes on the specification