Canada's Phoenix modernization launched before the payroll system, departments, and centralized pay operations were ready, creating years of underpayments, overpayments, backlogs, and costly remediation.
The FBI's Virtual Case File effort spent about $170 million without delivering a workable modern case-management system after requirements churn, weak architecture, and immature oversight overwhelmed development.
Healthcare.gov's October 2013 launch combined changing requirements, many contractors, unclear integration ownership, weak capacity planning, incomplete testing, and an immovable deadline.
California abandoned SACSS after about $111 million in spending; the larger $1 billion shorthand reflects the penalties and wider replacement consequences created by years of noncompliance.
New Zealand Police's INCIS program accumulated changing architecture, schedule pressure, commercial disputes, and governance weaknesses until it was disestablished in 1999 without full delivery.
VA's Oracle Cerner EHR modernization turned technical defects, hidden queues, outages, training gaps, and weak problem resolution into documented patient-safety risks.
The BBC's Digital Media Initiative sought to create an integrated digital production and archive platform, but weak requirements, governance, reporting, and technical assurance turned a transformation programme into a £98.4 million write-off.
California's DMV spent years trying to replace 1960s-era databases with a new relational system, but unresolved performance problems, weak stage controls, contracting failures, and optimistic oversight turned modernization into a costly abandonment.