Change management
12 August 2024
updated at: 6 November 2026
"The only constant in life is change," said Heraclitus. In today's business world, the ancient philosopher's words carry particular weight. Change management has become an essential part of strategic planning for companies and organizations.
Understanding the principles of sound change management helps reduce risk. It also improves collaboration within project teams, which increases the chances of achieving predictable results when putting ideas into practice.
In this article, we cover the fundamentals and change management methods, and look at the types of change. We explain why this work matters in IT, introduce the classic models and ways to measure the success of change, and finally look at common mistakes and how to fix them.
What is change management?
Change management is a process that helps organizations adapt to new conditions, adopt new strategies and technologies, and optimize internal processes.
It covers every aspect of change management: planning, implementing and analyzing change across the organization in order to adapt and achieve strategic goals.
There are three main types of change:
- Standard: predictable changes that follow established procedures, such as software updates and routine adjustments to business processes.
- Normal: changes that are neither standard nor emergency and go through full assessment and authorization, for example a change driven by shifts in customer demand or new regulations.
- Emergency: urgent action needed to prevent serious problems, such as a critical system outage or a data security breach.
Managing change involves planning, implementing and analyzing it. Working with the people involved in these processes is essential.
Why is change management important in IT?
Change management is critical in IT because it keeps systems secure, stable and performing well.
A few examples show why it matters.
Software needs regular updates to close vulnerabilities and keep key features current.
Adopting cloud solutions and automating processes requires careful change management to minimize the impact on day-to-day operations.
When user needs change, systems and processes have to be adapted to keep customers satisfied.