Why the first 90 days matter.
Harvard Business Review and Korn Ferry research show that 40% of newly appointed leaders fail within their first 18 months. The reason is rarely capability — it is transition management. The first 90 days is the window of irreversible signals.
WHO THIS PLAYBOOK IS FOR.
01Leaders transitioning into a new CEO, GM or C-Level role.
02Executives stepping into their first director seat.
03Senior professionals joining a new organisation through an internal or external move.
ROADMAP
DAY 0–30
Listen, Observe, Map
Resist fast decisions. Invest in understanding stakeholders, culture and existing pain points first. Mark early wins — do not yet act on them.
DAY 31–60
Prioritise, Align
Turn the signals from your first 30 days into clear priorities. Write the expectations contract with your team and your boss. Launch quick wins.
DAY 61–90
Execute, Own
By day 90, deliver a visible win and a structural change. How your team describes you at this point sets the foundation for the next 12 months.
HOW IC CONSULTING SUPPORTS YOU
A playbook is a starting point. Transformation happens when we work together.
The playbook gives you the map. We walk it with you — making decisions that fit your specific organisation.
01 — Transition Coaching
Weekly 1:1 sessions across the first 90 days. We pressure-test your decisions before you act on them.
02 — Stakeholder Mapping
Structured sessions to surface boss, peer, team and board expectations — and where they collide.
03 — Team Assessment
Capability map of your existing team, who stays, who moves, and what the new role design looks like.
04 — 90-Day Roadmap
A measurable, shareable personal roadmap aligned with your boss and your board.
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INDIVIDUAL SUPPORT
Looking for personal career transition coaching? Outside of corporate engagements, individual coaching is offered through ilhancaglar.com.