Operator Is Not Responsible for the Production Management Board — Management Is

A production management board, sometimes called an analysis board or an hour-by-hour board, should reflect the reality of the shop floor. Its purpose is not to burden the operator with paperwork but to help management understand what is happening, respond quickly, and improve the system.

In many workplaces, the board is treated as the operator’s responsibility. A paper board or computer system is introduced, and the expectation is that the operator will keep it updated throughout the hour. When that fails, the worker is blamed. But that is the wrong conclusion. If the system fails, the system should be reexamined.

The name itself tells us who is responsible. In Japan, it is called a “management” board, and that name matters. It signals that management owns the process. The board exists to support management-based decision-making, not to shift administrative work to the operator.

When should the board be filled out?

Not hour by hour.

The board should be completed after a problem has been handled. Recording should occur once the situation has been understood, addressed, and the recovery process has begun. It should not rely on memory of the previous hour, because that turns the board into a guess rather than a record of facts.

Too many people view this as routine administrative work. It is not. It is part of the abnormality-handling process. When an operator detects a problem, they should pull the Andon. The team leader should come to the scene, investigate the situation, support recovery, and then immediately record the event on the board.

That sequence matters. The board is not the start of the response. It is the record of it.

What is the true role of hour-by-hour review?

Hour-by-hour is best understood as a rough guide for the group leader and above to validate what has been recorded. Leaders should not rely solely on the report. They need to visit the Genba frequently, observe conditions directly, and verify whether the information on the board is accurate.

If there is a gap in the record, that should be a concern. Poor information leads to poor judgment. As the saying goes, “garbage in, garbage out.” The quality of the board matters because management decisions depend on the information it contains.

Why do so many boards become a problem?

In many places, people say the operator must write because there are too many boards to manage otherwise. But having too many boards is usually a symptom of a deeper issue: the processes are isolated rather than flowing.

The answer is not to overload the operator. The answer is to improve the flow.

When work is connected and smooth, visibility becomes easier. When processes are fragmented, boards multiply, and reporting becomes more complicated than it should be. A good management system should simplify work, not push more of it onto the person doing the work.

What should the board record?

First, stop writing “breaks.” Breaks are already known and do not need to be tracked as abnormal time.

Instead, the board should capture facts, not just numbers. It should show what actually happened, what problem was found, how it was handled, and what was done to prevent it from recurring.

That means the board should include problem-solving and Kaizen, not just counts or timestamps. The goal is not to fill space. The goal is to create useful visibility for improvement.

Who is responsible?

The team leader is responsible for filling out the production management board. Group leaders and above are responsible for validating it. This reflects a broader principle: management should be based on seeing with your own eyes.

Boards are useful, but they are not substitutes for leadership. Management must go to the Genba, confirm what is really happening, and ensure the board reflects reality. When leaders do that, the board becomes a tool for improvement. When they do not, it becomes paperwork.

The production management board is not there to judge the operator. It is there to help management see, understand, and improve the system.

And that is exactly who should own it.