The First 90 Days: How to Build Influence Before You Introduce Change
You weren't hired to maintain the status quo forever. But before you can change the organization effectively, you need to understand what makes it work or prevents it from working.
For newly appointed CHROs, VPs of Human Resources, Heads of Talent Acquisition, and senior People leaders, the first 90 days can feel like a balancing act.
You need to demonstrate value without rushing to judgment. Establish credibility without pretending to have every answer. Learn the culture without becoming constrained by it. And identify opportunities for improvement while continuing to deliver the work the organization depends on.
The challenge isn't a lack of experience. It's determining how to apply that experience in an unfamiliar environment.
At C2G, we view an effective leadership transition as a process of discovery, alignment, and focused execution, not simply a countdown to the first major change.
Here are six ways to approach your first 90 days strategically.
1. Map influence, not just organizational structure
Organizational charts tell you who reports to whom. They don't necessarily tell you how influence operates.
A department head may have formal authority but limited credibility with frontline managers. A long-tenured employee may have no executive title but be trusted across the organization. A finance or operations leader may be essential to an HR initiative even when they aren't formally involved in the decision.
Understanding these dynamics helps you identify the relationships that will determine whether your work gains traction.
Practical tip: Create a stakeholder map for your most important priorities. For each stakeholder, consider their formal authority, relevant expertise, level of interest, potential concerns, and ability to influence implementation.
Then ask yourself:
Who needs to be consulted before a recommendation is developed?
Who needs to be involved in shaping the solution?
Who will be responsible for executing it?
Who could identify a critical risk that others have overlooked?
Don't use the map to label people as obstacles or allies permanently. Influence and perspectives change depending on the issue. Use it to build a more thoughtful engagement strategy.
2. Investigate the gap between reported performance and operational reality
Dashboards are useful. They are also incomplete.
A recruitment dashboard may show improved time-to-fill while hiring managers report declining candidate quality. An employee engagement score may improve while a critical team continues to experience turnover. Training participation may be high while leadership behaviors remain unchanged.
These aren't necessarily contradictions. They may indicate that the organization is measuring activity or an intermediate outcome without capturing the full result.
Practical tip: For each major people metric, ask three questions:
What does this measure actually tell us?
What important information does it leave out?
What other evidence would help us interpret it?
For example, when evaluating turnover, examine patterns by role, tenure, location, manager, and employee segment where the data is reliable and appropriate. Consider vacancy duration, replacement costs, performance, and exit feedback alongside retention rates.
Be careful not to assume correlation establishes causation. Your goal is to build a more credible picture of performance and identify where further investigation is warranted.
3. Diagnose cross-functional problems before assigning them to HR
One of the most valuable shifts a senior HR leader can make is to stop assuming that every people-related problem has an HR-owned solution.
Consider a recurring issue with hiring delays.
The initial recommendation may be to improve recruiter productivity. But the underlying bottleneck could be delayed interview feedback, unclear decision authority, inconsistent job requirements, or a compensation approval process that adds weeks to the cycle.
Adding recruiting capacity won't necessarily solve any of those problems.
Similarly, an organization may request leadership training because managers are struggling with accountability. Training may help, but only if managers also have clear expectations, sufficient authority, appropriate support, and consistent reinforcement from their own leaders.
Practical tip: Map the process from beginning to end. Identify where decisions, handoffs, resources, or expectations break down. Speak with the people performing the work, not only those overseeing it.
Then distinguish among four potential causes:
Capability: People need knowledge, skills, or experience.
Clarity: Roles, expectations, or decision rights are ambiguous.
Capacity: Time, staffing, or resources are insufficient.
System design: Processes, incentives, or organizational structures create friction.
Different causes require different interventions. This simple distinction can prevent your team from investing in solutions that address the wrong problem.
4. Establish early wins that build credibility and reveal something useful
Early wins matter, but not all wins are equally valuable.
A highly visible initiative can generate attention without improving organizational performance. Conversely, a modest improvement to a frustrating process can demonstrate that you listen, understand the business, and follow through.
The best early wins often accomplish two things: they solve a real problem and teach you something about how the organization operates.
Practical tip: Look for improvements that are meaningful, achievable, and within your ability to influence.
Examples might include simplifying an unnecessary approval step, clarifying ownership of a recurring decision, improving communication around an existing process, or helping a leadership team resolve an issue that has been lingering without a clear owner.
Before committing, assess the expected benefit, implementation effort, dependencies, risks, and available resources.
Then communicate what changed and why it matters. Early wins should create confidence in your judgment, not establish an expectation that you can solve every problem immediately.
5. Align on decision rights, not just strategic priorities
Executives may agree on the desired outcome while holding very different assumptions about who can make decisions, how quickly decisions should happen, and what level of consultation is expected.
For a new HR leader, that ambiguity can become a significant source of frustration.
You may believe you have authority to redesign a process, only to discover that multiple executives expect to approve every change. Or you may be asked to deliver a result without control over the resources and decisions needed to achieve it.
Practical tip: For each major priority, clarify:
Who owns the outcome?
Who has final decision authority?
Who must be consulted?
Which decisions can your team make independently?
What constraints or approvals could affect delivery?
Discuss these questions with your executive sponsor early. Where decision rights are unclear, propose a practical approach rather than waiting for confusion to emerge during implementation.
This creates a healthier partnership between accountability and authority and helps your team operate with greater confidence.
6. Turn discovery into a focused 90-day action plan
Listening without action can undermine confidence. Acting without listening can undermine results.
The opportunity is to make the transition from discovery to execution deliberately.
Days 1–30: Learn the system
Focus on the business strategy, organizational culture, leadership expectations, HR capabilities, workforce data, and key relationships.
Identify urgent risks that cannot wait, but avoid treating every unfamiliar practice as a problem requiring immediate correction.
Deliverable: A preliminary assessment of opportunities, risks, questions, and stakeholder expectations.
Days 31–60: Validate and prioritize
Compare what you've learned across stakeholder groups. Test assumptions, investigate root causes, and discuss emerging themes with your executive sponsor.
Prioritize opportunities based on business impact, urgency, feasibility, dependencies, and organizational readiness.
Deliverable: An agreed set of priorities, initial success measures, and a clear rationale for what should and should not, happen next.
Days 61–90: Commit and mobilize
Translate the priorities into an actionable roadmap. Assign ownership, identify required resources, establish measures, and communicate how progress will be reviewed.
Make sure the plan includes both near-term improvements and longer-term work that may require broader organizational alignment.
Deliverable: A focused execution plan that connects the people agenda to business priorities.
The sequence isn't rigid. Urgent employee, compliance, operational, or business risks may require immediate attention. The point is to create enough structure to avoid confusing urgency with importance.
A final consideration: You don't have to navigate the transition alone
Experienced leaders are often expected to arrive with answers. Yet one of the strongest leadership practices is knowing when to seek a different perspective.
A confidential thought partnership can help you test assumptions, navigate difficult stakeholder dynamics, evaluate competing priorities, and identify unintended consequences before committing to a course of action.
At C2G, our work in leadership development, organizational effectiveness, strategic planning, coaching, and change helps leaders understand the systems around them and translate insight into action.
We believe the first 90 days should leave you better positioned to generate results, not simply busier than when you started.
If you're a new HR or Talent Acquisition leader, l
et's talk about how to turn your first 90 days into a foundation for lasting results.
Keep cultivating people. Keep generating results.
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