Written by Her Majesty s Treasury, United Kingdom
Developed by Global Infrastructure Hub
23 April 2019
The Five Case Model guidance provides an approach to preparing business cases for infrastructure projects. All major projects must design rationales for undertaking a project through dimensions defined in the Five Case Business Model strategic, economic, commercial, financial and management. The business case, along with the impact assessment reports, are required to be put through a long-list option analysis for delivery, followed by a short-list appraisal on the principles of cost-benefit analysis.