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What Does a Decommissioning Process Entail?

For businesses utilising older or outdated software, it may be opportune to consider implementing new software solutions through a decommissioning process. This entails ceasing existing business software applications and transitioning to newer solutions.

This article offers an in-depth exploration of software decommissioning: its definition, processes, and operational intricacies.

What is Software Decommissioning?

Software decommissioning involves the removal or retirement of software that has become obsolete or unnecessary within an organisation. Essentially, it entails transitioning the business to new software solutions. This typically occurs when an application has reached the end of its useful life or is being replaced by a newer, more advanced alternative.

How the Decommissioning Process Works

The decommissioning process for a business comprises several distinct phases:


Involves team appointment and establishment of communication channels.


Setting project goals is the focus of this phase.


Key milestones are established to ensure measurable KPIs.


Designing the process and engaging employees with planned changes.


Specifies change details, including date and time of implementation.

CAB (Change Advisory Board):

Essential for change management and risk assessment.


Implementation of decommissioning plan according to established timeline.


Reviewing changes with stakeholders and ensuring completion of all milestones.

The application decommissioning plan must prioritise efficient and effective management of the organisation’s IT assets. It should ensure the removal of legacy applications from the environment in a manner that minimises both risk and cost.

What Should Be Considered?

Several critical considerations accompany software decommissioning. Assessing the impact on business processes reliant on the software is paramount. This involves identifying potentially affected downstream applications and determining the necessity for implementing alternative solutions.

Thorough planning for the migration process is essential to retain and transfer all data effectively. This includes identifying the data requiring migration, specifying its format, and rigorously testing and validating the migration process.

Careful examination of costs associated with software decommissioning is crucial, encompassing expenses related to data migration and alternative solution implementation.

Moreover, compliance requirements merit attention. If the software subject to decommissioning falls under regulatory mandates, ensuring compliance throughout the process— including secure data deletion or archiving—is imperative.

Fourier IT – a Specialist in Decommissioning as a Service (DaaS)

Given the potential complexity and time-consuming nature of decommissioning processes, it’s advisable to engage a trusted provider to manage the entire endeavor.

Specialising in Decommissioning as a Service (DaaS), Fourier IT stands ready to address your decommissioning needs comprehensively. Reach out to us today at +27 12 667 3232 to initiate the process.

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