What It ADKAR Model. Its 5 Stages, and How to Apply It Step by Step

The ADKAR model is one of the most widely used change management frameworks in the business world. Developed by Prosci through the analysis of more than 700 change projects, it provides an individual and sequential roadmap that enables each person — and therefore the entire organization — to adopt and sustain transformations in a lasting way.

In this article you will find a comprehensive guide: what it is and why it matters, what it is used for, its 5 stages with a summary table, advantages and disadvantages, how to implement it step by step, real examples by sector, common mistakes, and how digital learning tools accelerate each stage.

What is the ADKAR model and why is it important in change management?

The ADKAR model is a change management framework centered on people, not on processes or organizational structures. This sets it radically apart from other models: while approaches such as Kotter’s work at the level of leadership and collective culture, ADKAR starts from a fundamental premise — organizational change only happens when each individual changes.

It was developed by Jeff Hiatt, founder of Prosci, following the analysis of change projects in more than 700 organizations. His conclusion was that most failures were not due to technical or planning errors, but because people had not cleared one of the five necessary conditions for adopting the change.

According to Prosci’s Best Practices in Change Management Report 2023, 70% of change initiatives fail due to factors related to people — not technology or budget. ADKAR directly addresses these factors, making it the benchmark framework for HR and L&D teams responsible for leading organizational transformation.

What is the ADKAR model used for in organizations? Advantages and disadvantages

The ADKAR model is used to diagnose, plan, and execute any type of organizational change — from the rollout of a new technology system to a cultural transformation or a merger process — ensuring that people genuinely adopt the new behaviors rather than simply being aware of them.

Its most common applications in companies include: deployment of new systems (ERP, LMS, CRM), changes in operational processes, digital transformation programs, onboarding following mergers or acquisitions, and large-scale competency development.

Advantages of the ADKAR model

• Individual and measurable focus: it allows you to identify exactly which stage each person or group is blocked at, enabling targeted interventions rather than generic actions.
• Clear sequential structure: the five stages create a logical, actionable order that prevents organizations from jumping straight to training without building Awareness and Desire first.
• Direct alignment with L&D: each stage maps naturally to specific learning and communication actions, enabling L&D teams to align with change objectives.
• Reduces resistance: by addressing Awareness and Desire before training, the model tackles the root causes of resistance rather than just managing its symptoms.
• Flexible and scalable: it can be applied in small change projects or large-scale global transformations.

Disadvantages and limitations of the ADKAR model

• Complexity with large populations: in organizations with thousands of employees, managing the individual diagnosis of each stage can be costly in time and resources without supporting digital tools.
• Individual focus vs. group dynamics: ADKAR does not directly address collective phenomena — such as organizational culture or team dynamics — that also influence the success of change.
• Requires methodological discipline: the temptation to skip the early stages (Awareness and Desire) to go straight to training is common and is often the cause of failure when the model is applied without rigor.
• Not a project planning model: ADKAR does not replace project management methodologies (such as PMBOK or Agile); it must complement them, not replace them.

The 5 stages of the ADKAR model explained

Each ADKAR stage is a prerequisite for the next. If a person does not clear the Awareness stage, they will not be able to develop Desire; if they lack Knowledge, they will never develop genuine Ability. Below is a summary of the five stages with their practical meaning and the signal that indicates that stage is blocked.

1. Awareness: building the context for change

Awareness is not simply communicating that a change is coming. It means ensuring each person understands the underlying reason: the risk of not changing, the opportunity the change represents, and how it affects them personally. Without this understanding, resistance is inevitable. Segmented internal communications by role, leadership videos explaining the “why,” and informational sessions are the key tools at this stage.

2. Desire: activating individual motivation

Desire is the most difficult stage to manage because it depends on personal factors — values, fears, professional interests — that vary from person to person. Leaders act here as change agents: their credibility and engagement directly influence whether teams decide to join the process. Desire cannot be forced, but it can be cultivated through mentoring, Q&A sessions with executives, and social learning content.

3. Knowledge: designing the right learning

This is the stage where e-learning and LMS platforms take center stage. Knowledge involves providing the specific training and resources needed to understand how to implement the change in each role. The most common mistake is designing a single generic module for everyone, when different roles need different levels of knowledge. An LMS like isEazy LMS makes it possible to assign personalized learning paths by profile and track progress.

4. Ability: learning in real context

Ability is the gap between knowing and doing. Many change programs fail here because they assume that once trained, the employee is capable. Experiential learning — practice, immediate feedback, simulated scenarios — is key to closing this gap. Gamification and branching scenarios are especially effective at this stage.

5. Reinforcement: consolidating change over the long term

Without Reinforcement, Ebbinghaus’s forgetting curve takes care of reverting the change. People tend to revert to previous habits in the absence of systematic reinforcement. Reinforcement is not a one-off event: it is a continuous system of recognition, review microlearning, dashboard-based tracking, and communication of results that demonstrates the change has been worthwhile.

How to implement the ADKAR model in your organization

Implementing ADKAR is not about following a checklist, but about building a system that accompanies each person through the five stages. Below are the key steps and the most effective tools for each one.

Step 1: Prior ADKAR assessment

Before designing any action, assess which stage each employee group is blocked at. Prosci’s “ADKAR Assessment” is a diagnostic tool that assigns a score from 1 to 5 for each stage for each person. This allows you to prioritize resources and tailor the intervention rather than launching generic actions for everyone.

Step 2: Design stage-specific actions

Each stage requires a different type of intervention. Awareness is addressed through communication; Desire, through leadership and motivation; Knowledge, through training; Ability, through practice and feedback; Reinforcement, through monitoring and recognition. Mixing these actions without respecting the sequential order is one of the most common mistakes.

Step 3: Involve line managers

Middle managers are the primary success or failure factor in ADKAR. Their involvement in the Awareness and Desire stages is decisive: they are the ones who have the individual conversation with each employee, model the desired behavior, and detect blockages before they become active resistance.

Step 4: Activate digital learning tools

E-learning platforms and LMS are the primary support for the Knowledge, Ability, and Reinforcement stages. They allow you to personalize learning paths by role, measure individual progress, distribute review microlearning, and generate learning analytics to make data-driven decisions.

Step 5: Measure and adjust continuously

ADKAR is not a linear process that is executed once. Throughout the project, you must periodically re-diagnose, identify new blockages, and adjust actions. Organizations that achieve the best results are those that treat ADKAR as an iterative system, not a rigid sequence.

Digital tools for implementing the ADKAR model in corporate training

Learning technology is the main ally of each ADKAR stage. The goal is not to choose a generic tool, but to map which solution best addresses each step of the employee’s individual journey.

ADKAR model vs. other organizational change models

There are several reference frameworks for managing change. Understanding their differences helps you choose the most appropriate one depending on the type of transformation, the company’s culture, and the available timeframe.

Benefits of the ADKAR model for managing change in organizations

Beyond its sequential structure, the ADKAR model delivers concrete, measurable benefits to organizations that apply it rigorously. These are the most relevant ones for HR and L&D teams:

• Reduces resistance to change at the source: by working on Awareness and Desire before any training, the root causes of resistance are eliminated rather than managed reactively.
• Enables progress measurement: the ADKAR assessment assigns scores per stage to each person or group, turning “organizational change” — typically intangible — into comparable, actionable data.
• Improves training effectiveness: by ensuring people have Awareness and Desire before receiving training, learning takes place at the moment the employee is ready to receive it, substantially increasing retention and transfer.
• Prevents regression after launch: the explicit Reinforcement stage prevents the most common failure mode — that change fades two or three months after the “launch.”
• Aligns L&D with strategic objectives: when training teams map their actions against the ADKAR stages, every course, learning nugget, or program has a clear purpose within the change process, making it easier to demonstrate the impact of learning on the business.

Example application of the ADKAR model in a company: cases by sector

Seeing the ADKAR model in action in real contexts helps to understand how to translate each stage into specific situations. Below are four representative examples by type of change and sector, with the practical application of each stage.

Real-world case: Grupo AKRON and a 35% increase in completion rates in its upskilling program

Grupo AKRON needed to train more than 700 professionals across Mexico, South America, Central America, and the United States, with very different roles and needs. Their solution was to build role-specific learning paths, combining a catalog of more than 600 courses with their own content created independently.

The result speaks for itself: a 35% increase in completion rates and half the production time. Proof that when learning is designed for each person, real change happens. View Grupo AKRON’s success story.

Common mistakes when implementing the ADKAR model and how to avoid them

Knowing the most frequent pitfalls is as valuable as knowing the stages. These four mistakes appear repeatedly in organizations that try to implement ADKAR without adequate preparation.

1. Skipping Awareness because “they already know”

This is the most common mistake. Managers assume the team already understands the reason for the change, but without active and structured communication, each person builds their own narrative — usually based on fear. Awareness must be explicit, multi-channel, and repeated.

2. Confusing Knowledge with Ability

Providing training does not equal developing execution capacity. An employee can complete a course on the new process and still be unable to apply it without assistance. Measuring only completion rates is insufficient: you must evaluate transfer to the job at 30, 60, and 90 days.

3. Abandoning Reinforcement after the “launch”

Many projects are considered closed when the initial training ends. Without reinforcement systems — microlearning, periodic reviews, visible recognition — regression to previous behaviors is almost inevitable within the first 90 days.

4. Applying ADKAR in a linear, rigid way across the entire organization

ADKAR is an individual model: different people will be at different stages at the same time. A periodic diagnostic allows you to identify where each person is blocked and act in a targeted way, rather than launching generic actions for everyone.

6 strategies to maximize the results of the ADKAR model

The difference between a successful change project and a failed one lies in execution. These six strategies concentrate the best practices of organizations with the strongest results:

1. Run a prior ADKAR assessment: evaluate which stage each group is blocked at before designing any action.
2. Involve line managers from the start: their credibility and involvement in Awareness and Desire is decisive for success.
3. Personalize learning by role: different roles need different levels of Knowledge. An LMS allows you to assign specific learning paths by profile.
4. Combine formats in the Knowledge stage: e-learning, video, simulations, and on-demand resources. Format diversity increases retention.
5. Measure transfer to the job, not just completion: add transfer evaluations at 30, 60, and 90 days.
6. Design Reinforcement as a system, not an event: weekly microlearning, pulse surveys, and continuous recognition to counter the forgetting curve.

Take your ADKAR implementation to the next level with isEazy

Successfully implementing the ADKAR model requires more than just following the phases: you need the right tools to activate each stage of your employees’ journey. An authoring tool allows you to create interactive e-learning content for the Knowledge phase; an LMS manages distribution, tracking, and Reinforcement; and a content catalog gives your team access to training resources to develop key skills in the Ability phase. Want to have it all in one place? isEazy LMS is an all-in-one AI-powered LMS platform. Automate processes, access 600+ ready-to-use courses, or create your own content with the help of AI. All from a single platform. Request a demo and discover how isEazy can support the change you are leading in your organization.