05/26/2026
*Accelerated Business System Analysis* by Trond Frantzen is a practical and deeply informed guide to one of the most critical disciplines in modern organizations: business system requirements analysis. Described by Professor Emeritus Dr. Nigel M. Waters as “a tour-de-force,” the book combines historical insight, practical methodology, and hands-on instruction into a single comprehensive resource.
Drawing on the landmark achievements that shaped the field of business systems analysis, Frantzen provides readers with both the context and the mechanics needed to understand why effective requirements analysis matters and how to perform it successfully. Rather than overwhelming readers with abstract theories or technical complexity, the book explains the process in clear, straightforward language that keeps the focus firmly on business outcomes.
At the heart of the book is a distinct and highly practical methodology designed to identify all the right questions to ask, in context. This disciplined approach helps eliminate the costly gaps and ambiguities that often plague projects, moving organizations beyond the familiar “Errors and Omissions Excepted” approach to requirements gathering.
The book details clearly how to determine the processes and data required for successful projects, guiding readers step-by-step toward producing clear, business-focused project requirements specifications that stakeholders can easily understand and support.
One of the book’s most compelling features is its extensive use of visual explanation. Hundreds of beautifully clear diagrams reinforce the narrative, making complex concepts easier to grasp and practical techniques easier to apply.
Whether for business analysts, project managers, systems professionals, or organizational leaders, *Accelerated Business System Analysis* offers a clear, structured, and experience-driven framework for delivering accurate, complete, and actionable business requirements without disappearing into a technical rabbit hole. The methodology has been used on 850 projects to date.
Available as a friendly PDF from https://trondfrantzen.com/books
or as a hardcopy from Amazon.