decision-half-life-review

To revalidate past decisions, you compare the original decision rationale against current evidence and business constraints. This process identifies whether a decision should continue, be revalidated, or reopened within governance workflows.

Decision half-life review is a governance process that evaluates the ongoing validity of past decisions. It compares original assumptions and decision records against material change evidence to prevent organizational stagnation and technical debt.

You need to review legacy architectural choices during post-incident reviews or when shifting business constraints occur. This determines if a past decision remains valid or has become a technical debt liability requiring formal supersession.

To generate a formal review packet, provide structured input of decision records, original assumptions, and material change evidence. The review produces actionable recommendations on whether to continue, revalidate, or reopen the decision.

Evidence-based decision review preserves accountability by maintaining the original decision-maker's authority. It provides a structured framework for objective review without removing governance responsibility from the initial approver.

Decision revalidation requires structured input of decision records, original assumptions, and material change evidence to function. Without accurate historical documentation or clear evidence of business constraint shifts, the review packet cannot produce actionable recommendations.