What are the 5 phases of the project life cycle?Home

The 5 phases of the Project Managementproject life cycleBusiness Cases typically include the initiation phase, where the project is defined and its feasibility assessed; the planning phase, where the project plan is developed including scope, timeline, and resources; the execution phase, where project activities are carried out and deliverables are created; the monitoring and controlling phase, where project performance is tracked and any necessary adjustments are made; and the closing phase, which involves finalising all project activities, formally completing the project and disbanding the project team.Importance of business case

Last edited on: 09 Jun 2026
{"@context":"http://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://www.knowledgetrain.co.uk/"},{"@type":"ListItem","position":2,"name":"Project Management","item":"https://www.knowledgetrain.co.uk/project-management"},{"@type":"ListItem","position":3,"name":"Business Cases","item":"https://www.knowledgetrain.co.uk/project-management/business-cases"},{"@type":"ListItem","position":4,"name":"Importance of business case","item":"https://www.knowledgetrain.co.uk/project-management/business-cases/importance-of-business-case"}]}
Simon BuehringCan a project belong to more than one programme?19 Feb 2026
Do project managers write business cases?
How do you compare programme and project management?
How do you plan for a project or programme?
How hard is project management?
How is Agile PM different from traditional PM?
Is project management hard to learn?
Is Scrum Agile or waterfall?




















Self-pacedWhat is the difference between PM and Agile? Better Business Cases Practitioner (with Foundation) self-paced online
What is the difference between programme & project management?£1,199 +vat
What is the difference between project and programme management? Self-paced
Better Business Cases Foundation self-paced onlineWhat is the life cycle of a project? £699 +vat
Key components of a successful business caseWhat is the RACI matrix used for?A successful business case is composed of several key components that work together to provide a comprehensive analysis of a proposed initiative. Please read the article
How to write a business caseWhat is the triangle of project management? for a full description of the content of a business case and a business case template
you can use on your What is WBS in project management?projects .
Understanding the costs and risks involvedWhat project management means?Before committing to a new initiative, it’s important to understand the costs and risks involved. A business case should provide a comprehensive analysis of both the costs and risks of a proposed project, allowing organisations to make informed decisions. The cost analysis should include a detailed breakdown of all expenses, including direct costs, indirect costs, and ongoing costs. It should also provide a clear understanding of the expected return on investment and the payback period. The risk analysis should identify potential challenges and obstacles, as well as the steps required to mitigate these risks.
See all By understanding the costs and risks involved, organisations can make informed decisions and allocate resources effectively, reducing the risk of failure and increasing the chances of success.Project management FAQsEnhance your skills with our expert-led courses
Better Business Cases Practitioner (with Foundation) course

Project Management related articles

£2,400 +vat
Self-pacedPMP vs PRINCE2
PMP vs PRINCE2Better Business Cases Practitioner (with Foundation) self-paced online
Compare PRINCE2 and PMP® certifications to understand their differences and determine which might be better for your career path. Discover more by reading on.
Self-paced
A stakeholder analysis identifies all individuals and groups who have an interest in the initiative and assesses their level of influence, impact, and interest. This information helps organisations understand the potential risks and benefits of the initiative and ensure that all stakeholders are aligned and supportive.What is PRINCE2 Agile?
What is PRINCE2 Agile?The stakeholder analysis should also identify potential conflicts and provide recommendations for resolving these conflicts.
By conducting a thorough stakeholder analysis, organisations can ensure that their business case considers the needs and expectations of all stakeholders, improving the chances of success and reducing the risk of failure.image
Conduct thorough research and analysis:PRINCE2 Agile is a project management methodology that combines the governance of PRINCE2 with the flexibility and responsiveness of Agile approaches. It enables organisations to deliver projects more effectively by integrating structured project control with iterative delivery techniques. Gather all relevant information and data to ensure that your business case is well-informed and persuasive.
Involve all relevant stakeholders:
11 essential project management techniques Regularly monitor the progress of the initiative and make any necessary adjustments to ensure success.
By following these steps, organisations can ensure that their business case is well-structured, persuasive, and provides a clear path to success.image
This information helps decision-makers weigh the options and make informed choices that align with the organisation’s goals and objectives. A well-crafted business case can provide a roadmap for implementation, help secure buy-in and support from stakeholders, and increase the chances of success.Enhance your project management skills with these 11 essential techniques. From project planning and visualisation to quality assurance and risk assessment, our ultimate guide will help you learn the art of managing projects for excellent results.In short, a business case can help organisations make better decisions, achieve desired outcomes, and maximise return on investment.
Monitoring and evaluating your business case
PRINCE2 Agile focus areas
image
Better Business Cases Practitioner (with Foundation) courseMerging Agile methods with PRINCE2 requires focusing on five key areas. Explore these to enhance your project's agility and success.
£2,400 +vat
Self-pacedKanban management – from chaos to clarity when transforming projects
Kanban management – from chaos to clarity when transforming projectsBetter Business Cases Practitioner (with Foundation) self-paced online
Kanban project management provides an effective route for transforming chaotic projects into structured success. Use Kanban to create a smoother workflow and increase your productivity levels. Advance your projects today by reading further.
Self-paced
Better Business Cases Foundation self-paced online
£699 +vat Conclusion
A
business caseWomen in project management
Women in project management is a critical tool for organisations in making informed decisions and achieving success. It provides a structured approach to identifying and evaluating potential solutions to business problems, and helps organisations understand the costs, benefits, and risks associated with those solutions.
By presenting a comprehensive and data-driven argument, a well-crafted business case can secure buy-in and support from stakeholders and increase the chances of successful implementation.image
Subscribe to our exclusive offers and promotionsExplore challenges and opportunities for women in project management through our interview series. Gain insights into industry experiences and advice.
Subscribe now
PRINCE2 Agile glossary
image
Access a comprehensive glossary of terms from PRINCE2 Agile to enhance your understanding of its unique vocabulary. Essential for practitioners.
Project Management Body of Knowledge (PMBOK) ®Discover essential soft skills for project managers and why they are crucial for successful project delivery. Read on to enhance your skill set. – Book Review
image
Explore a thorough review of the PMBOK® Guide - Seventh Edition, detailing its relevance and use in project management. Read on to assess its value for your projects.
Project management lessons learned
Knowledge Train 19 Feb 2026
Dive into the world of project management lessons learned and transform your future endeavours. In this article, you’ll uncover the key benefits of reflecting on past experiences, gaining valuable insights, and improving your project management skills.Developing your project management career
Developing your project management career
image
In this webinar, Richard Tulley explores the most effective ways to advance in project management.
Kanban management – from chaos to clarity when transforming projects
Knowledge Train 19 Feb 2026
Leadership tips from real women
image
Top 10 project tracker tools to boost your productivity
image
Developing your project management career
image