What is the 5 case model?

The 5 case model includes five essential aspects: strategic, economic, financial, commercial, and management. These aspects are interrelated yet distinct, providing a comprehensive approach to business cases.

Last edited on: 14 Jul 2026

Project Management related articles

Project management degrees in the UK
Project management degrees in the UK
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Looking to further your career with a project management degree from a UK university? Our guide will walk you through the best project management degrees available and help you find the perfect degree to help you take your career to the next level.
Which is better, PMI-ACP<sup>®</sup> or PMI-PMP<sup>®</sup>?
Which is better, PMI-ACP® or PMI-PMP®?
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Debating between PMI-ACP® or PMI-PMP®? This article discusses the merits of both, helping you choose the right qualification for your career outside of Europe. Read more.
How APM qualifications can help your career
How APM qualifications can help your career
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The Association for Project Management (APM), a leading UK educational charity, offers qualifications that boost your career at any stage. Read on to discover how these credentials can enhance your professional journey.
Agile PMO
Agile PMO
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Learn how a PMO can enhance organization value by supporting project goals. Discover the role of a PMO in modern business by scrolling down.
Project management triangle
Project management triangle
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The project management triangle is a key factor in the success of a project. Learn how to balance scope, time and cost for project goals and deliver exceptional results.
The importance of a business case
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Understand why a business case is crucial for informed decision-making and effective resource allocation. Read on to master how to craft a powerful business case.
P3O: An Overview of Portfolio, Programme and Project Offices
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P3O, or Portfolio, Programme and Project Offices, is a best practice framework that helps organisations optimise decision-making, governance and delivery across their initiatives. Learn how the P3O model supports effective management of portfolios, programmes and projects.
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Project management frameworks
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Explore essential project management frameworks and discover how these can enhance your effectiveness. Understand the structured approaches behind these frameworks for successful project outcomes and improved team collaboration.
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Communicating effectively in projects: insights by Bina Champaneria
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Bina Champaneria explores effective communication in project management. Gain valuable insights into enhancing professional communication by reading on.
PMP vs PRINCE2
PMP vs PRINCE2
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Compare PRINCE2 and PMP® certifications to understand their differences and determine which might be better for your career path. Discover more by reading on.
Project manager: Key responsibilities, skills, and career prospects
Project manager: Key responsibilities, skills, and career prospects
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Learn all about the key roles and skills you need to be a successful project manager. This article will provide an overview of important duties, essential abilities, and exciting career opportunities in project management.
What is the Association for Project Management (APM)?
What is the Association for Project Management (APM)?
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Simon Buehring
The Association for Project Management (APM) is the UK’s chartered body advancing project management standards, membership and professional development.