The Business Rule That Outlived Its Reason: How Old Decisions Become New Constraints

Business rules rarely arrive with an expiration date. A pricing threshold, approval step, customer classification, or reporting requirement may have been sensible when introduced, yet remain embedded in processes and systems long after its original purpose has disappeared. This episode examines how outdated decisions quietly become permanent operating constraints—and why removing them is harder than adding new functionality. From the business side, Mirko explores the pressure to preserve familiar rules because changing them feels risky, disruptive, or politically difficult. From the IT side, he follows how those rules spread across data models, integrations, permissions, reports, and undocumented workarounds. The central question is not simply whether a rule is still useful, but who is responsible for reviewing it and what evidence would justify retiring it. Listeners will learn how to distinguish genuine stability from historical inertia, identify rules that deserve review, and create lightweight review points before temporary assumptions become permanent architecture.Become a supporter of this podcast: https://www.spreaker.com/podcast/business-it-it-business--6867401/support.To continue the conversation, follow Mirko Peters on LinkedIn, where more insights and real-world examples are shared from both business and IT perspectives.