Business Cases Document Decisions Already Made

Most investment committees believe they are applying scrutiny. What they are doing, in the majority of organizations, is reviewing commitments that formed weeks or months before the business case arrived. The direction was set in conversations that left no formal record. The preferred option was identified before the alternatives were assessed. The scope was defined before the problem was examined. The business case documents all of this in the governance format the committee expects. The committee reviews it. The investment is approved. The process is followed correctly. The wrong question is answered.

This is not a governance failure in the conventional sense. Every step was completed. The business case covered the required sections. The investment committee asked questions. Approvals were sought and given. What was absent was not a missing step within the sequence. It was a step the sequence was not designed to include: analysis that preceded and informed the direction rather than followed and supported it. The absence of that step is not visible inside a governance process that was not designed to require it. It becomes visible in delivery, when execution problems arrive that were not execution problems at all.

In the model most organizations operate, commitment precedes analysis. A direction forms through executive judgment and organizational discussion. A business case is then commissioned to support that direction. The analytical team that receives the brief understands, explicitly or not, that its job is to build the strongest available case for the direction that has been set. The alternatives assessment compares the preferred option against alternatives selected to justify it. The assumptions underpinning the benefits projection are the proposing team’s assumptions. No one outside the proposing team was commissioned to examine them. The investment committee that reviews this document is reviewing an argument, not a finding. It is reviewing a case constructed to support a decision that was made before the analytical work began.

The committee members are not failing to notice something obvious. They are working with an accurate picture of what the process they are inside is designed to produce. The process was designed to produce business cases. Business cases are what it produces. Whether those business cases reflect genuine analytical discovery or sophisticated confirmation of decisions already made is not a question the governance process, as designed, is positioned to answer. The committee that does not know what the analytical work found before the business case was written cannot tell the difference between the two. Most investment committees do not know, because no one gave them the findings before the case was constructed around them.

What follows from this sequence is predictable. Post-mortems from failed investments consistently identify execution causes: scope instability, stakeholder misalignment, requirements that changed during delivery, and technology underperformance. Those causes are real. They are also downstream consequences of upstream decisions made without adequate analytical foundation. The scope that proved unstable was defined before the problem was properly understood. The stakeholder misalignment was present in the assumptions the business case never examined. The requirements changed during delivery because what was discovered in execution should have been discovered before commitment. The post-mortem is examining the right facts and drawing the wrong conclusion.

The compounding cost is rarely calculated at the portfolio level. Failed investments are attributed to execution. The second initiative commissioned to address what the first one missed is treated as a new investment decision rather than as the cost of the first decision’s inadequate analytical foundation. The strategic alternatives that a genuine options assessment would have surfaced are invisible because they were never on the table. The organization did not decide against them. It decided for something else before the question of what else was available was properly examined. The portfolio record shows a series of investment decisions. The actual picture is a series of investment decisions and the compounding cost of each one’s analytical deficit, recorded elsewhere as execution variance.

The organizations that produce consistently high investment decision quality share one structural feature absent from the majority. They commission analytical work before options are identified. The team that receives that commission is independent of the team that will eventually propose the initiative. Its output is findings, not a recommendation for approval. Those findings reach the investment committee before any business case is written. The business case that follows translates the analytical findings into the governance format rather than constructing an argument independent of any prior analytical work. The committee that has seen the findings before it reads the case can ask the question that changes everything: does this business case reflect what the analytical work found.

The distinction between these two models is not visible in the output. A confirmation document and a discovery document use the same template, cover the same sections, and go through the same approval process. The difference is in what the analytical team was positioned to do before they opened the template. One position produces a document. The other produces a finding that could change the decision. Most organizations have not structured the first position. They experience the second as the governance standard they aspire to. It is not the standard. It is the exception, and what separates the two is measured in portfolio outcomes.

Changing the sequence requires a governance decision, not a cultural one. Culture follows structure. An investment committee that specifies what it expects to receive before it will schedule a review, and enforces that specification consistently, changes the commissioning behavior of the people who bring investment decisions to it. The analytical work that should precede the direction begins to precede it because the process requires it. The investment decisions that fail most predictably are the ones where analysis was commissioned to support a direction rather than to examine one. The governance process that cannot tell the difference between those two things will keep producing the same outcomes until it is designed to require something different.