Understanding Organisational Change and Development

Change is the only certainty in the life of any organisation. Whether it is a small startup in Bengaluru or a large public sector undertaking, every institution has to keep adapting to survive, compete and grow. But how exactly does change happen inside an organisation, and why do some transformations succeed while others collapse under their own weight? This is where the twin ideas of organisational change and organisational development (OD) come in. Together, they form one of the most practical areas of study within Organisational Behaviour.

What is organisational change? 🔗

Organisational change refers to any meaningful modification in the strategies, structures, processes, technologies, or culture of an organisation. In simple terms, change is any variation that occurs in the overall work environment of an organisation, and inducing change in one part of the system forces adjustments in other parts. If the change is seen as beneficial, people accept it willingly; if it is perceived as threatening, resistance builds up.

A widely cited definition describes organisational change as the adoption of a new idea or behaviour by the organisation, or any alteration of people, structure, or technology. The key word here is alteration. Change can be small, like updating an attendance system, or large, like a complete restructuring of departments after a merger.

Types of organisational change 🔗

Not all change looks the same. Broadly, we can classify it into a few major types:

Strategic change involves rethinking the overall direction of the organisation – entering a new market, changing the business model, or redefining the mission. Structural change happens when the internal architecture shifts, such as mergers, acquisitions, departmental reorganisations, or changes in reporting lines. Technological change includes the adoption of new software, machinery, or production methods. People or cultural change targets attitudes, values, skills, and behaviour of employees through training, performance management, or cultural realignment.

Another useful distinction is between incremental change, which happens gradually through small improvements to existing processes, and transformational change, which is a radical and large-scale shift that fundamentally redefines the organisation. A bank updating its mobile app every quarter is doing incremental change; a bank moving from branch-based services to a fully digital-first model is attempting transformational change.

Levels at which change occurs 🔗

Change is not only about the organisation as a whole. It operates at the individual level, where it appears as new job assignments, different locations, or growing maturity; the group level, where it affects work flow, job design, communication patterns, and informal power equations; and the organisational level, where it reshapes strategy, culture, and structure. Significant change at one level almost always ripples into the other two.

Drivers of organisational change 🔗

Organisations do not change simply because leaders wake up one morning with new ideas. Change is triggered by pressures – some coming from outside, some from within.

External pressures 🔗

External forces are the environmental conditions an organisation cannot fully control but must respond to. These include rapid technological advancements, shifts in market conditions, changing customer expectations, evolving government policies, competition, and broader social and political changes. The COVID-19 pandemic, for instance, pushed schools, offices, and hospitals across the country to adopt online and hybrid models almost overnight. As the ARSD College note on organisational change observes, due to the pandemic, online teaching evolved in place of classroom teaching, showing how external emergencies can force rapid transformation.

Globalisation has amplified these pressures. No organisation today operates in isolation; regulatory changes in one country or a new technology launched elsewhere can force Indian firms to rework their strategies within months.

Internal pressures 🔗

Internal forces arise from within the organisation itself. These may include changes in leadership (a new CEO or managing director with a different vision), system deficiencies such as falling productivity or quality issues, employee dissatisfaction, high attrition, industrial disputes, or workforce composition changes that demand new policies like flexible working hours or childcare support.

As one overview of organisational behaviour notes, falling effectiveness – such as repeated quarterly losses – and crises like strikes often compel organisations to rethink their management teams and ways of working. Internal forces may feel less dramatic than external shocks, but they are equally capable of triggering deep transformation.

What is organisational development? 🔗

If change is the what, organisational development is the how. Organisational development (OD) is a planned, systematic, long-term effort to improve an organisation’s effectiveness using behavioural science knowledge. It is not a one-off intervention; it is an ongoing process.

According to one widely accepted definition, OD is the system-wide application and transfer of behavioural science knowledge to the planned development, improvement, and reinforcement of the strategies, structures, and processes that lead to organisational effectiveness. In other words, OD takes insights from psychology, sociology, anthropology, and management to deliberately shape how organisations function.

Another way to understand it is as a field of research, theory, and practice dedicated to expanding the knowledge and effectiveness of people to accomplish more successful organisational change and performance, through continuous diagnosis, action planning, implementation, and evaluation. The emphasis is on planned change rather than reactive firefighting.

Key principles of organisational development 🔗

Several ideas run through the OD philosophy. First, it is evidence-based – interventions are informed by data collected through surveys, interviews, and observation. Second, it takes a systemic view, treating the organisation as an interconnected whole rather than a set of isolated departments. Third, it is human-centric, recognising that engaged and motivated employees are the foundation of sustained performance. Fourth, it is planned and long-term, distinguishing OD from ad-hoc reforms.

OD practitioners aim to move organisations away from game playing towards authentic behaviour, away from distrust towards trust, away from avoiding risk towards willingness to take risks, and away from viewing employees by job description alone towards seeing them as whole persons. These shifts sound cultural rather than structural, and that is the point – OD works at the level of behaviour and relationships.

The Lewin model: A classic lens on planned change 🔗

No discussion of change is complete without Kurt Lewin, often called the father of modern change management. His three-stage model remains a useful framework for students and practitioners alike.

Lewin proposed that planned change unfolds in three phases: unfreezing, changing, and refreezing. In the unfreeze stage, the organisation is prepared for change by creating awareness that the current state is no longer working; in the change stage, new behaviours, processes, and beliefs are implemented; in the refreeze stage, the new state is stabilised so that it becomes the new normal.

Lewin also introduced the idea of driving forces that push the organisation towards a new state and restraining forces that resist it, arguing that successful change requires either strengthening the driving forces, weakening the restraining forces, or both. This simple insight helps managers diagnose why a change initiative is stuck and where they should focus their efforts.

The process of organisational development 🔗

A typical OD process flows through several overlapping stages:

Diagnosis 🔗

The first step is to understand the problem. Consultants or internal OD specialists gather information through interviews, questionnaires, and observations to assess the organisation’s mission, structure, culture, and readiness for change. The goal is to identify root causes, not just symptoms.

Planning 🔗

Based on the diagnosis, specific interventions are designed. This involves choosing targeted initiatives – such as structural realignment, culture change programmes, or leadership development – and identifying who will drive each intervention, developing a realistic phased timeline, and setting clear metrics for measuring progress.

Implementation 🔗

The planned interventions are rolled out. This is often the hardest phase because it directly affects people’s routines, power, and identity. Good OD practice insists on strong communication and employee involvement at this stage to reduce resistance.

Evaluation and feedback 🔗

Did the change work? Evaluation measures whether the intended outcomes are being achieved. Feedback loops ensure that insights from implementation are used to refine future interventions, making OD a cyclical rather than linear process.

Common OD techniques 🔗

OD uses a rich toolkit of interventions. A few of the most common include:

Team building activities improve trust, communication, and collaboration within work groups. Training and development programmes upgrade skills in line with new strategies or technologies. Process consultation helps managers diagnose and improve interpersonal and group processes. Survey feedback uses employee surveys to surface issues and guide action. Job redesign restructures roles to improve motivation and efficiency. Sensitivity training and management by objectives (MBO) are older but still relevant interventions.

Many of these techniques fall under what are called human process interventions, which aim at improving employees’ interpersonal skills and giving them the insight needed to analyse their own and others’ behaviour to solve interpersonal and intergroup problems.

An Indian example: Infosys 🔗

The Indian IT giant Infosys offers a useful illustration of both change and development in action. Founded in 1981 by N. R. Narayana Murthy and six colleagues, the company has been through multiple waves of transformation – from a small Pune-based startup to a global technology leader.

During the early 2010s, Infosys faced a crisis of slowing growth, leadership exits, and changing client needs. As one analysis notes, Infosys exhibited sluggish growth and unstable leadership with as many as 13 exits from senior management, and its high pricing margin model made it struggle to retain industry growth rates while clients’ needs changed globally. The company responded through a series of organisational changes, including the appointment of Vishal Sikka as the first non-founder CEO in 2014, a push into digital and artificial intelligence, and restructured roles and job descriptions. Alongside, Infosys has long invested in OD-style practices through the Infosys Leadership Institute, continuous learning platforms, and cultural reinforcement around innovation and ethics. The story shows that big organisations almost never rely on change alone – they need the slower, steadier discipline of OD to make the change stick.

Change vs. development: How are they related? 🔗

It is easy to confuse the two terms, but they are distinct. Change is the event or outcome – a new structure, a new technology, a new culture. Development is the process – the behavioural-science-based approach that plans, implements, and sustains that change. As one explanation puts it, organisational change is permanent, while organisational development is the challenge of coping with these changes and moving ahead.

Seen this way, OD is the support system that makes change humane, planned, and durable. Without OD, change often becomes chaotic, imposed from the top, and resisted from below. Without change, OD has nothing meaningful to work on.

Why this matters for public administration 🔗

Government departments, public sector undertakings, and local bodies face their own waves of change – digitisation of services, citizen charters, performance management reforms, and shifting expectations about accountability. Understanding the logic of organisational change and the techniques of OD helps administrators move beyond mere policy announcements to actually redesigning how offices function. Whether it is implementing e-governance at the panchayat level or restructuring a ministry after a new mandate, the same principles apply: diagnose carefully, plan systematically, involve people, and reinforce the new normal.

What do you think? If you were leading a change initiative in a government office or a public sector organisation, which OD technique would you start with, and why? And in your own experience, what matters more for successful change – a compelling vision from leadership, or the patient behavioural work of development?

References

1. https://ebooks.inflibnet.ac.in/mgmtp13/chapter/organizational-change-and-development/
2. https://bcisnotes.com/fourthsemester/organizational-change-and-development/
3. https://www.rasmussen.edu/degrees/business/blog/what-is-organizational-change-theory/
4. https://www.arsdcollege.ac.in/wp-content/uploads/2020/03/OB-Change.pdf
5. https://www.slideshare.net/SomuSundar4/organization-behaviour-organization-change-and-development
6. https://online.ben.edu/programs/msmob/resources/difference-between-org-development-and-behavior
7. https://www.med.upenn.edu/hbhe4/part4-ch15-organizational-development-theory.shtml
8. https://www.techtarget.com/whatis/definition/Kurt-Lewins-Change-Management-Model-Unfreeze-Change-Refreeze
9. https://whatfix.com/blog/lewins-change-model/
10. https://www.prosci.com/blog/organization-development-and-change-management
11. https://www.studocu.com/row/document/renaissance-university/corporate-law/corporate-governance-assignment/55754035