Montesquieu was writing about political power, not pharmaceutical manufacturing, but the idea that power should be balanced because unchecked authority can distort a system has always interested me.
GMP organisations have their own forms of distributed authority. Quality, Operations, Engineering, Management and other functions see the same organisation through different responsibilities, and that is useful precisely because none of them sees the whole picture alone.
The purpose of that separation should not be organisational conflict.
It should be better decisions.
Independent perspectives are a control
Quality independence matters because the pressure to manufacture and release a product can be very real. Operations needs enough authority to run the process rather than waiting for Quality to manage every operational decision. Engineering needs to apply technical judgement. Management has to balance resources, strategy and risk without simply overriding specialist knowledge.
When those roles work well, the organisation contains its own challenge mechanisms.
One function can see what another may overlook.
That is valuable.
Balance fails in more than one direction
We often think about imbalance as one function becoming too powerful, but there are several versions.
Quality can become so dominant that Operations stops owning quality and starts waiting for permission. Operations can become so dominant that Quality challenge is seen as obstruction. Management can push timing or commercial needs so strongly that specialist concerns become inconvenient. Engineering can become detached from the operational consequences of technically correct choices.
The problem is not that one function is strong.
The problem is when the strength of one function makes the others less capable of performing their own responsibilities.
Challenge is different from control
A healthy Quality function should be able to challenge Operations without having to operate the process. Operations should be able to question a Quality interpretation without undermining Quality authority. Engineering should be able to explain why a proposed requirement creates a technical consequence without that being interpreted as resistance.
This is why psychological safety and functional authority are not opposites.
People need enough safety to challenge the decision and enough clarity to know who ultimately owns it.
Without challenge, authority becomes blind. Without ownership, challenge becomes endless discussion.
The balance is dynamic
The right balance also changes with the situation. During an investigation, Quality may need a strong independent role. During an equipment intervention, technical expertise may temporarily dominate the immediate decision while Quality and Radiation Protection protect their respective boundaries. During routine production, operational ownership needs to be real rather than theoretical.
The system therefore cannot be reduced to one organisational chart.
It needs professional judgement about when each perspective should lead and when it should challenge.
That, to me, is the GMP version of checks and balances: not dividing the organisation into competing kingdoms, but deliberately preserving the different perspectives needed to prevent one incomplete view from becoming the whole truth.
