When evidence is fragmented and stakeholders see HR differently, it is easy to focus on symptoms rather than causes. In six weeks, the HR Effectiveness Review gives you an independent diagnosis of what is holding the function back and prioritized actions for improvement.
Internal data, leadership perspectives, and day-to-day experience do not always point to the same conclusion. Without a clear diagnosis, leaders lack the shared evidence to decide what should change and where investment has the greatest impact.
When the evidence is fragmented:
The HR Effectiveness Review replaces fragmented evidence with a structured, six-week diagnostic. Led by experienced HR practitioners and researchers, it combines organizational evidence, stakeholder perspectives, and external comparisons to identify root causes and establish clear priorities.
The HR Effectiveness Review is not a generic organizational assessment repackaged for HR. Shaped by client work, ongoing research, and our experts’ firsthand experience leading HR transformation, the 5SL Model reveals what drive effectiveness across the entire HR function.


AIHR’s 5SL HR Effectiveness Model examines six interconnected components: strategy, structure, systems of work, stakeholders, skills, and HR leadership. Together, they show if HR has the strategic, structural, and operational foundations needed to deliver business value.
AIHR combines ongoing market research with insights from its global HR community and client work. This gives you a relevant, external perspective on current practices, emerging expectations, and how your function compares.
From the initial assessments to the final report, our experts work alongside you throughout the review process. They bring practical expertise to every stage, interpreting the evidence and translating the findings into recommendations tailored to your organization.
Dr Dieter Veldsman is AIHR’s Chief HR Scientist and former Group CHRO with 18+ years of global leadership experience. A strategic advisor, award-winning practitioner, and academic, he helps executive teams future-proof HR through evidence-based people strategies, organizational design, and thought leadership on the future of work.
Dr Marna van der Merwe leads Thought Leadership at AIHR, combining 15+ years of HR expertise with deep research in Talent and Career Management. A registered Organizational Psychologist and global speaker, she helps HR leaders align people strategy with business impact and build sustainable employee experience strategies.
Erik van Vulpen is the Founder and Dean of AIHR, the world’s leading platform for HR upskilling. A global expert in AI-driven HR, people analytics, and HR innovation, he empowers organizations to build future-ready HR capabilities that drive strategic, data-informed, and technology-enabled business outcomes.
Suhail Ramkilawan is a Senior Solutions Advisor at AIHR with 10+ years of experience in HR and consulting. A specialist in assessment strategy, talent management, and HR capability building, he advises organizations on aligning people strategy, skills, and technology to accelerate business and HR transformation.
Wihan de Wet is an Organizational Psychologist and HR professional with global consulting and corporate experience. As AIHR’s HR Expert Lead, he helps organizations turn proven HR practices into actionable solutions. A former KPMG Associate Director, he specializes in organizational development, leadership development, and HR transformation.
Annelise Pretorius is AIHR’s Psychometrics and Assessments Expert, specializing in designing skills assessments for HR functions. With 12+ years of psychometry, behavior, and people data experience, she provides evidence-based guidance for HR teams to assess capabilities, identify development priorities, and strengthen learning impact.
Karen Walsh is AIHR’s Advisory Specialist with an Organizational Psychology Master’s and HR, psychometrics, and client advisory experience. Specializing in assessment strategy, talent management, and leadership development, she helps organisations turn evidence-based insights into stronger capabilities and more strategic HR decisions.
You receive a comprehensive HR Effectiveness report that brings together the functional diagnostic, stakeholder perspective, and external comparisons. You’ll understand what is working, what is limiting HR’s impact, and which improvements to prioritize, with practical recommendations to act on.

“AIHR’s guidance provided invaluable insights into our HR competency levels, enabling us to align more effectively with business needs. Their expertise in assessing our HR maturity levels and optimising our operating model efficiency transformed our approach, offering clear direction on where to focus and to develop our HR strategy, to drive tangible business results.”
Lauren Du Preez Chief People Officer
You can use the Review proactively to establish a baseline, uncover the root causes of performance gaps, or prioritize competing improvements. It’s especially valuable when stakeholders disagree on where to focus or when new leadership, restructuring, growth, AI, or digital transformation changes what the business needs from HR.
The HR Effectiveness Review establishes an independent baseline of how effectively HR operates today and identifies gaps between its current capabilities and the organization’s future needs. This gives leaders the evidence to decide what to change, where to invest, and which priorities to address first.
We triangulate evidence from three sources: your own assessment of the function, business stakeholders’ experience of HR, and AIHR’s external research and client work. We support this with interviews, workshops, and relevant organizational materials. This distinguishes a widely supported finding from an individual opinion.
The HR Effectiveness Review typically involves HR leaders, selected members of the HR team, and relevant business stakeholders. Together, we agree who should participate based on your organization, the questions you need to answer, and the perspectives required for a complete assessment.
AIHR works alongside your organization throughout the process, ensuring different perspectives are heard while building a shared evidence base for action.
You receive an independent, evidence-based report that explains what is working, what is limiting HR’s impact, and what should be prioritized. It gives you external validation for leadership discussions and a credible basis for making the case for investment, structural change, or capability development.
Yes. We agree on the scope together based on your organizational context, the questions you need to answer, and the part of the HR function being reviewed.
The HR Strategic Value Assessment is a self-guided starting point based on the responses provided. The HR Effectiveness Review is an expert-led engagement that combines organizational evidence, stakeholder perspectives, interviews, workshops and external comparisons to produce a more comprehensive diagnosis and prioritized recommendations specific to your HR function.
Pricing depends on the size and scope of the Review, including the number of participants and stakeholders involved. Speak with our team to discuss your organization and receive a tailored quote.
No. The HR Effectiveness Review is a standalone six-week engagement. You can use the findings and prioritized actions to guide your own improvement work. If you need support with implementation, you can talk to us to scope this out separately after the Review.
Speak with an AIHR expert about what you need to understand, what the HR Effectiveness Review includes, and whether it is the right fit for your organization.
Not sure where to start? Speak to an advisor to find the best solution for your team.
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By submitting this form you agree to receiving a (email) followup from one of our consultants.