Business Process Reengineering (BPR)

Some processes are too broken to fix step by step. They have grown over decades, crossing many departments, with handoffs, approvals and checks added each time something went wrong. Improving each step a little leaves the underlying design intact. Business process reengineering takes a more radical approach. Instead of asking how to make the current process better, it asks how the work would be designed if the organization were starting from scratch today, using modern technology and organized around outcomes rather than departments.

BPR was popularized by Michael Hammer in his 1990 Harvard Business Review article Reengineering Work: Don't Automate, Obliterate, and by Hammer and James Champy's 1993 book Reengineering the Corporation. It swept through large companies in the early 1990s, often with dramatic results, but also gained a reputation for large layoffs and failed projects, partly because it was often used as a label for downsizing. Its core ideas, such as designing processes end to end, using technology to change how work is done and organizing around outcomes, remain influential in digital transformation and process redesign. For executives, operations leaders and transformation teams, BPR is a reminder that sometimes the right answer is to rethink the process entirely.

Definition of Business Process Reengineering (BPR)

Business process reengineering is the fundamental rethinking and radical redesign of business processes, focused on end-to-end outcomes rather than tasks or departments, often enabled by technology, to achieve step-change improvements in critical measures such as cost, quality, service and speed.

It is a more radical alternative to continuous improvement, is often part of a business transformation and shares its end-to-end view with value stream mapping.

Principles of Reengineering

Organize around outcomes, not tasks. Design processes so one person or team can handle a complete piece of work where possible. This reduces handoffs, which are a major source of delay and error.

Start from a clean sheet. Ask how the work should be done today, rather than how to improve the current process.

Use technology to enable new designs. Information systems can remove handoffs, delays and duplicate work.

Put decisions where the work is done. Reduce layers of approval by giving frontline workers more authority. Controls are built into the process itself, for example through system rules, rather than added as separate checks.

Capture information once, at the source, so it does not need to be re-entered or checked later. Run parallel activities at the same time rather than in sequence where possible, which shortens elapsed time.

Reengineering Versus Incremental Improvement

Incremental improvement, such as kaizen, makes many small changes within an existing process.

Reengineering replaces the process with a new design, often changing roles, systems and structure at the same time.

Reengineering offers larger gains but carries more risk, cost and disruption. It also takes longer, often a year or more for complex processes.

Many organizations use reengineering for a few broken core processes and continuous improvement everywhere else. Reengineered processes still need continuous improvement afterward, or they will slowly accumulate new waste.

Importance of Business Process Reengineering in Transformation Programs

BPR enables step-change improvements. When processes are fundamentally broken, redesign can deliver results incremental change cannot. AI is now prompting a new wave of process redesign, as organizations rethink work that software can increasingly handle.

It takes advantage of technology. Redesigning processes around new capabilities, such as automation and AI, avoids simply automating old inefficiencies.

It also breaks down silos. End-to-end process design forces departments to work together around shared outcomes. It gives customers a simpler experience, often with a single point of contact instead of many.

Business Process Reengineering and Financial Management

Reengineering can produce large cost reductions by removing steps, handoffs and duplicate work. Hammer's early examples described reductions in processing time and staff of well over half for some processes.

It usually requires significant investment in technology, redesign and change management, which should be included in the business case.

Benefits often depend on changes to roles and staffing, which need careful planning and fair treatment of employees.

Faster processes can improve cash flow, for example by shortening order-to-cash cycles.

Common Challenges

Reengineering projects fail when they underestimate the people and cultural side of change.

BPR has been used as a label for downsizing, damaging trust and its reputation.

Radical redesigns can disrupt operations if they are implemented too quickly or without testing.

Organizations may redesign processes but leave old structures, measures and incentives in place. Hammer and Champy themselves later acknowledged that many reengineering efforts failed because they paid too little attention to people.