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How to Gain Business Case Approval: A Step-by-Step Guide

  • Writer: Sonya Grattan
    Sonya Grattan
  • Apr 3
  • 6 min read

Writing a compelling business case can often feel daunting, especially when the objective is to gain approval for a desired change or project. Being able to write a good business case is a valued skill required by any organisation. A well-structured business case not only articulates the rationale behind a proposal but also serves as a roadmap to ensure all stakeholders are on the same page. This guide will walk you through the 5-case business case model, providing a thorough, step-by-step approach to create a persuasive document that resonates with decision-makers.


Understanding the 5 Case Business Case Model


The 5-case business case framework comprises five distinct elements: Strategic, Economic, Commercial, Financial, and Management. Understanding these components is essential for crafting an effective business case.


1. Strategic Case


The strategic case articulates the alignment of the proposal with the organisation's goals and objectives. It answers the question: "Why is this change necessary?"


  • Identify the problem: Begin with a succinct articulation of the issue that necessitates change. Use stakeholder feedback, surveys, or data analysis to support your claims.

  • Outline objectives: Clearly define what the proposal seeks to achieve. Consider both short-term and long-term objectives, ensuring they align with the organisation's vision.


  • Assess alternatives: Analyse possible alternatives to the proposed change. This section should demonstrate that all options have been considered and that the recommended path is the best choice for the organisation.


2. Economic Case


The economic case provides a cost-benefit analysis, detailing the anticipated financial impacts and justifying the proposal in terms of economic value.


  • Conduct a cost analysis: List all costs—direct, indirect, and hidden—associated with the proposed change. Use reliable estimates and ensure to include costs for implementation, operation, and potential maintenance. Seek the help of a Cost Engineer or Estimator.


  • Identify benefits: Highlight the tangible and intangible benefits that will arise from the change. This may include improved productivity, reduced risk, or enhanced customer satisfaction. This should be done via a Benefits Management workshop, use an unbiased Facilitator to help. A well constructed benefits Map can be very persuasive when included in the Economics section of a Business Case.


  • Calculate return on investment (ROI): Use the data gathered to determine the ROI. Present the findings using clear metrics, like Net Present Value (NPV) or Internal Rate of Return (IRR), to provide a quantitative perspective on the proposal. It is very important at this stage to seek the help from a member of Finance in order to give your case more credibility.


3. Commercial Case


This section outlines the market feasibility of the proposal. It addresses how the organisation will procure and implement the necessary resources.


  • Define the supplier market: Investigate existing suppliers or vendors who can provide the required products or services. Evaluate their capabilities and market positioning to ensure they can meet your needs effectively.


  • Analyse risks: Identify any commercial risks associated with the proposal, such as dependency on single suppliers or market volatility, and provide mitigation strategies.


  • Outline procurement strategies: Discuss the methods and processes for obtaining the needed resources, be it through tendering, competitive bidding, or direct negotiation. Seek the assistance from a member of your Commercial department to add another layer of credibility that the proposal is deliverable.


4. Financial Case


The financial case encapsulates the funding aspects of the proposal. It clarifies how the project will be funded and whether the financial implications are manageable.


  • Present funding options: Identify potential sources of funding, whether through internal budgets, loans, or grants. Provide a comprehensive view of where the money will come from and how it will be allocated.


  • Prepare financial forecasts: Offer detailed financial projections that cover the lifespan of the proposal, including capital expenditure, operational costs, and revenue generation. Your Financial representative needs to be involved heavily with this.


  • Assess affordability: Evaluate whether the organisation can afford the investment in the context of existing financial commitments and future outlook.


5. Management Case


The management case provides a comprehensive view of how the proposal will be implemented, including governance structures, timelines, and resource allocation.


  • Develop an implementation plan: Outline a detailed plan that describes how the change will be executed. Include timelines, milestones, and key responsibilities.


  • Establish governance structures: Define the roles and responsibilities of stakeholders and teams involved in the project to ensure accountability.


  • Risk management: Identify potential challenges and risks that could impede the successful implementation of the proposal. Outline strategies for management and contingency planning. Engage with your Risk Practitioner.


Creating Your Business Case Document


Once you've tackled each of the five components, it's time to compile your findings into a cohesive document. Here are some best practices to consider as you draft your business case:


Structure and Format


  • Executive Summary: Write a succinct overview of your business case, summarising the main points and recommendations. This should intrigue the reader to explore the document further.


  • Table of Contents: Include a clear and organised table of contents for easier navigation through the document.


  • Use Visuals: Incorporate charts, graphs, and tables where necessary to present data visually. This can help in breaking down complex information and making it easier for the reader to digest.


Writing Style


  • Professional Tone: Maintain a professional and formal tone throughout the document. Clarity and conciseness are essential, avoiding jargon that may obfuscate your points. Do not attempt to pad your document with unnecessary information, Ensure everything you write in your report is pertinent to the actual business proposal.


  • Evidence-Based: Support your statements and conclusions with evidence, including statistical data, precedents from similar projects, and expert opinions. Do not add assumed information that is not verified, as doing so will leave yourself, and the business case, open to requiring revisions with supporting evidence.


  • Inclusive Language: Use language that is inclusive and engages all stakeholders. Aim to create a sense of ownership among readers, making them feel involved in the potential change. Be sure to include those categories of stakeholders that you have engaged with early and their concerns have been considered or their desires will be delivered.


Gaining Approval for the Change


Having created a robust business case, the next step involves gaining the essential approvals from stakeholders and decision-makers. Here are strategies to enhance your chances of approval.


Engaging Stakeholders Early


  • Involve Key Players: Identify the key stakeholders and engage them early in the process. By soliciting their input and addressing their concerns from the outset, you can foster collaboration and increase buy-in.


  • Regular Updates: Keep stakeholders informed throughout the drafting process. Regular updates can help them feel included and ensure that everyone remains aligned on objectives.


Presenting the Business Case


  • Tailored Presentation: Tailor your presentation according to the audience. Different stakeholders may have varying priorities, so emphasise elements of the proposal that resonate most with them.


  • Use Feedback: Be open to feedback during your presentation. Addressing questions or concerns in real time helps build trust and can improve the overall perception of your proposal.


  • Stick to the Procedure: Each organisation has its own procedure for business case approval and it is imperative to ensure adherence to it.


Building Relationships


  • Network Effectively: Build relationships within the organisation that help facilitate the approval process. Having advocates who understand and support your proposal can significantly enhance its chances of success.


  • Follow Up: After presenting your business case, follow up with stakeholders to discuss further and reiterate your commitment to the proposal. Keep lines of communication open to address any lingering doubts.


Conclusion


Writing a comprehensive and persuasive five-case business case is a critical step toward gaining approval for any proposed change. By carefully detailing each aspect—strategic, economic, commercial, financial, and management—you create a robust document that demonstrates the value of your proposal.


Furthermore, engaging stakeholders throughout the process, presenting effectively, and building strong relationships can significantly ease the path to securing necessary approvals.


Ultimately, understanding the intricacies of the business case development process not only enhances your chance of success but also equips you with essential skills for future initiatives. By implementing these strategies and maintaining a professional approach, you can master the art of business case writing and position yourself as a valuable contributor to any organisation.


This guide serves as a roadmap to navigate the complexities of writing and gaining approval for a business case. With dedication and strategic planning, you are well on your way to making impactful changes within your organisation. Being able to write a good business case is a valued skill required by any organisation. Its a very useful item to include on your CV.


Overall, remember that clarity, preparation, and strategic engagement are key drivers for successful business case approval.

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