The first 90 days of a CIO’s tenure are pivotal. Every act — or lack of action — shapes the tone, trust, and trajectory of their leadership. Whether stepping into the role for the first time or returning as a seasoned executive, CIOs must approach this period with intentionality. This guide helps CIOs navigate their first 90 days by emphasizing the foundational capabilities needed to build trust, align with business priorities, and lay the groundwork for high-performance IT (HPIT).

Every day counts for a new CIO, and none more so than the first 100. What you do, and perhaps more importantly what you don't do, will set the tone for your tenure — and possibly your legacy thereafter. This infographic, accompanying Forrester’s report A CIO's Guide To Their First 100 Days , is designed for both first-time and veteran CIOs as they prepare for and work through their first 100 days in the role.