Project Management Methodologies: Choosing What's Right for You
March 9, 2025

A woman stands with a contemplative expression, holding her hands out as if weighing options. An arc of circular icons above her head lists various project management methodologies, including Agile, SDLC, and PMI's PMBOK®, visually representing the challenge of selecting the right approach for a project.
Choosing the right project management methodology (PMM) can be the difference between smooth project deliveries and significant project challenges. But before diving into the selection process, let's clarify two key terms:
Methodology: A structured, detailed system of practices and procedures for managing projects.
Framework: A broader, more flexible structure that guides the approach but allows for greater adaptation.
With these definitions in mind, here's a strategic approach to selecting a PMM:
Step 1: Assess the Current State
Begin by evaluating your current project management practices. Are you using a specific methodology, a flexible framework, or a hybrid approach? What are the strengths and weaknesses of your current approach? Are there recurring bottlenecks or communication issues?
Step 2: Determine the Complexity Required
Understanding project complexity is crucial for selecting the right approach. Consider the size of the projects, budgets, timelines, number of stakeholders, technological requirements, and regulatory constraints. These steps provide a baseline for evaluating available methodologies.
Step 3: Assess Available PMM
Evaluate available methodologies against your needs and regulatory requirements. Avoid forcing a methodology where it doesn't fit. Numerous methodologies exist, each with unique approaches and suitability for different industries and project complexities.
Popular Project Management Methodologies
CRISP-DM: This data mining methodology is best used for data science and analytics projects. It provides a structured approach, emphasizing business understanding and data preparation. Learn more: https://www.ibm.com/docs/en/spss-modeler/18.6.0?topic=dm-crisp-help-overview
PMBOK: While industry-agnostic, this methodology is often favored in high-risk industries and construction due to its comprehensive guide of best practices and standardized framework. Learn more: https://www.pmi.org/pmbok-guide-standards
Agile/Scrum: Though widely used in software development, this flexible framework is industry-agnostic and emphasizes iterative development, collaboration, and adaptability. Learn more: https://www.scrumguides.org/
SDLC: Another framework common in software development, SDLC provides a systematic and controlled process. Learn more: There's no single official source for SDLC, but this is a good overview: https://www.geeksforgeeks.org/software-engineering/software-development-life-cycle-sdlc/
Lean: This methodology, applicable to various industries, focuses on eliminating waste and maximizing value. Learn more: https://www.lean.org/explore-lean/what-is-lean/
Six Sigma: A data-driven methodology aimed at reducing defects and variations in processes. Learn more: https://asq.org/quality-resources/six-sigma
ICH-GCP: This framework, used in clinical research, sets international ethical and scientific quality standards. Learn more: https://ichgcp.net/
GxP: A set of quality guidelines and regulations for the pharmaceutical industry, ensuring product safety and efficacy.
For a visual comparison of the phases involved in these methodologies, refer to the table provided below:

As seen in the chart, the phases of each method overlap and have similarities.
Industry and regulatory nuances are crucial. For example, pharmaceuticals may benefit from GxP or ICH-GCP, while construction may favor PMBOK. It's also important to consider whether the method is a methodology or a framework. Methodologies are more rigid, while frameworks are more flexible, allowing tailoring to specific project needs.
Step 4: Make a Decision
Does an existing PMM meet your organization's needs?
Yes: Move forward with implementing the chosen methodology.
No: Consider building a customized approach by combining elements from different methodologies to best suit your specific requirements.
Building Your Own Methodology
If you choose to build your own methodology, remember to focus on the core principles that align with your organization's culture, project types, and industry requirements.
Conclusion
Selecting the right methodology is crucial for project success. Careful assessment and understanding of your needs will lead to informed decisions. If you'd like expert guidance in selecting or building the right project management methodology for your organization, feel free to reach out to Posh Plum Consulting.
Note: This article was last updated on June 16, 2025.
