Five Case Solution (5CS)

5CS is a joint venture between APMG International and 5CS Ltd, designed to make business case development simpler, faster, and more effective. Delivered as a collaborative online application, it streamlines teamwork, improves efficiency, and supports better decision-making.

As a secure Software as a Service (SaaS) solution, 5CS provides one platform to create, manage, and store all your business case information. Everything is in one place, making the process more consistent and accessible.

The platform guides users through each stage of the process, offering structured workflows, templates, and step-by-step guidance, supported by an integrated knowledge base.

Updated in line with the latest Better Business Cases standards, 5CS ensures your business cases are always developed using the best and most current practice. With 5CS, you gain a smarter, collaborative way to deliver strong, evidence-based business cases.

Traditional business case development is often manual, time-consuming, and resource-intensive. 5CS changes that.

5CS is an innovative online solution designed to streamline and simplify business case development. It helps you:

✅ Build expertise & optimise resources.
✅ Encourage collaboration.
✅ Increase efficiency.
✅ Navigate the Five Case Model.
✅ Accelerate approvals.
✅ Gain clear insights into progress & reporting.

Don’t let inefficiency slow you down.
 

5CS ensures your business cases meet best-practice standards.

5CS is based on the Five Case Model, which sets the standard for best-practice business case development. It is used by the UK and Welsh governments and recommended by HM Treasury.

Built around the UK Treasury’s Green Book and the Five Case Model, 5CS ensures alignment with best-practice standards and facilitates faster, more accurate submissions, better collaboration, and transparency throughout the development process. This helps reduce approval delays and supports stronger decision-making.