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Lean Six Sigma Yellow Belt online courseBuild practical Lean Six Sigma skills with APMG-accredited Yellow Belt training and exam-inclusive self-paced e-learning.

4.9/5 average rating

Separate risks, assumptions, constraints, and dependencies, and include mitigations and a post-implementation review plan.

Contents

Definition

When to use a business case

Who creates and who approves a business case

Key components of a business case

How to write a business case

Financial analysis methods

Risks, assumptions, constraints and dependencies

Example business case

Business case template

Business case vs business plan

: finance teams validate costs and investment appraisal; risk and compliance functions challenge risks and controls; procurement validates supplier assumptions.

Approvers: a steering group, investment committee, portfolio board, or senior leadership approves the recommended option and budget.Clear stakeholder roles reduce rework and ensure that assumptions, constraints, and delivery responsibilities are agreed early.

Key components of a business caseA well-structured business case is easy to scan and trace from problem to recommendation. Most high-performing cases include the following components:Problem or opportunity

: what is happening now, why it matters, and what will happen if nothing changes (the baseline).

Objectives: what success looks like, including measurable targets and timeframes.

Scope and constraints: what is included and excluded, plus constraints such as time, budget, technical limitations, and regulatory requirements.

Stakeholders: who is affected, who must contribute, and who will own benefits.Options analysis (alternatives): a shortlist of credible options, including a do-nothing or do-minimum baseline where appropriate.

Recommended option: which option is proposed and why it is preferred.Benefits: quantified and non-quantified benefits, and how they support strategy.Costs

: one-off and ongoing costs (capital and operational), including training, support, and change management.: phases, milestones, resourcing approach, and indicative timeline.

Metrics and KPIs

: how progress and outcomes will be measured, including benefits tracking.Governance and approval

: decision points, review cadence, and post-implementation review plan.How to write a business case

Define the decision to be made: state what approval is requested (funding, people, procurement authority) and by when.Describe the current state and baseline: quantify today’s performance, costs, cycle times, or risks so improvement can be measured.

Set objectives and success criteriaA business analyst identifies business problems, elicits requirements, engages stakeholders, and ensures that proposed solutions align with business goals. They act as a bridge between business and IT functions.: define outcomes and KPIs, including benefits ownership and expected timing.What are the key techniques in business analysis?Identify feasible optionsCommon : include at least a baseline option and 1 to 3 credible alternatives; capture key constraints.business analysis techniquesEstimate benefits include

: quantify savings, revenue uplift, risk reduction, or service improvements; link to benefits realisation plans.SWOT analysis

at includes certifications like PFQ, PMQ, and Chartered Project Professional.

What does APM do?APM advances project management by setting professional expectations, providing training aligned qualifications and certification, supporting CPD, and publishing guidance on topics such as project governance and stakeholder management. It also connects members through events, communities, and resources that help individuals and organisations improve project, programme, and portfolio delivery.

Is APM a chartered body?Yes. APM holds chartered status as the professional body for project management in the UK. Chartered status indicates formal recognition of a professional body’s role in promoting standards and competence. For individuals, APM also provides chartered style professional recognition through routes such as Chartered Project Professional (ChPP).

What qualifications does APM offer?APM offers a range of project management qualifications and certifications including the Project Fundamentals Qualification (PFQ) for beginners, the Project Management Qualification (PMQ) for broader knowledge assessment, and Chartered Project Professional (ChPP) for experienced practitioners. These routes align with APM guidance and support development across project, programme, and portfolio roles.

Custom e-Learning development Follow structured modules that explain Lean and Six Sigma concepts clearly.

Practice

Reinforce your understanding with short activities and knowledge checks.

ISEB Business Analysis Pass Simon Buehring 19 Feb 2026 Prepare with sample questions so you approach the Yellow Belt exam confidently.

99% pass rateAWARDS Residual risk

We don’t go seeking awards, but here are two of the awards we have received for our training.Simon Buehring10. Implementation plan

19 Feb 2026Approach and phases High-level timeline and milestones

Request a quoteExplore how MOST analysis can enhance your business strategy and unlock new opportunities. Continue reading to learn practical steps and see real-world applications.Resourcing plan Change management

11. Review plan How KPIs will be tracked

Post-implementation review date and method +44 (0)207 148 5985Business case vs business plan These documents are related but serve different purposes. Clarifying the difference helps prevent rework and mismatched expectations.

Project team members’ primary responsibilities include:Load more datesCompleting the tasks assigned to them within the specified timelines Maintaining quality standards throughout the project Reporting progress and any challenges encountered to the PM Contributing ideas to problem-solving and innovative solutions. Collaboration plays a significant role in the success of any project. Team members are expected to: Communicate effectively and consistently with all stakeholders and team members Share knowledge and resources Help their colleagues succeed

Be adaptable to the changing project requirements.

Why choose Knowledge Train?

APMG-accredited trainingWhich project management qualification?

Our Change Management courses are accredited by APMG, giving you confidence in the quality and relevance of the content.

Focused on real change

We relate models and frameworks to real change initiatives, helping you see how to apply them in your organisation.

Expert change practitioners

Simon Buehring

Courses are led by trainers with hands-on experience delivering and supporting organisational change.20 Mar 2026

Flexible delivery formats

Knowledge Train’s support with registration, materials, and exam logistics meant I could focus on learning rather than admin.

Imogen V., Business Change Analyst

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I came away with a clearer view of how to link change activities back to benefits and the wider portfolio, which my leadership team really values.

Gwen R., Portfolio Change Manager

+44 (0)207 148 5985

The mix of theory, discussion, and exam prep kept the course engaging. I never felt lost, even though this was my first formal change course.

Robert S., DelegateOr chat with us using the link at the bottom of the screen.

Contact us with questions about the courses on this page, or about which project management certification or training is best for you. Finance FAQs

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Knowledge Train were flexible when I needed to move a session due to a clash at work. That kind of service made a big difference.Cookies

Stephen J., Change Delivery ManagerPrivacy

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The trainer had real-world experience of difficult change initiatives, and shared plenty of practical examples of what works and what doesn’t.[email protected]

Gavin H., Change LeadJoin Our Team

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The trainer encouraged challenge and debate, which made the sessions feel like a community of practice rather than a lecture. Registered in UK: 5566983.

Hitesh M., Transformation Lead Registered VAT: GB872413526.

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Whether you’re new to change management, changing career, or building on existing experience, there’s a change management course that fits your goals. 20 Old Bailey, London, EC4M 7AN, England, United Kingdom.

Advance your career with a recognised certification

The APMG Change Management Foundation courseTo provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions. is best suited for:

Those interested in understanding the basic principles of achieving successful organisational change
Staff responsible with organisational change, transition or transformation projects
Professionals pursuing a Change Management Practitioner qualification.

The FunctionalAPMG Change Management Practitioner course is best suited for:

APMG Change Management Foundation

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