The Gemba walk
An observation at the workstation, guided by a checklist co-built with managers and quality assurance. You look at resources in situ — equipment, materials, documents — and question their compliance.
Quality culture · GMP
Gemba walk: embedding a GMP quality culture on the floor.
A completed training does not guarantee a quality culture that's actually lived at the workstation. The Gemba walk — going to see, on the floor, where the work is really done — is the lever that turns Good Manufacturing Practice (GMP) into a daily reflex. Field feedback from 200+ Gemba walks run at a pharmaceutical site in northern France.
200+
Gemba walks run at a single pharmaceutical site, across four business scopes — to embed GMP vigilance where it truly plays out: at the workstation.
The Gemba walk (from the Japanese genba, "the real place") means going to the floor to observe the work as it is actually performed, talking with teams and spotting deviations in situ — rather than discovering them in an audit report, too late. Applied to GMP, it turns every manager into a relay for the quality culture.
The real problem
You can know GMP by heart and break it every day.
Compliance isn't decreed in a training room. Between the written procedure and the actual gesture lies the floor: a mislabeled storage area, data entered after the fact, a "pen" correction with no sign-off. So many GMP deviations that never show up in a course deck — but that you see immediately when you walk the Gemba.
The fundamentals
Gemba walk: see the real work, not the prescribed work.
A GMP Gemba walk isn't hunting for blame: it builds vigilance. Two formats complement each other.
The Gemba process
An end-to-end reading of a process (change control, batch release, planning) to spot the steps where a GMP deviation is possible and reinforce the control points.
The ISI rule: a simple, transferable GMP reflex
To make vigilance accessible without reciting the nine chapters of GMP, every resource used at the workstation must be ISI:
- I
Identified — the organization authorizes me to use it.
- S
Safe — it guarantees me a reliable result.
- I
Sound (integrity) — its data is ALCOA (attributable, legible, contemporaneous, original, accurate).
If not, the reflex is clear: I raise the alert, I bring things back into compliance, I notify.
Don't confuse the two
Gemba walk or audit: what's the difference?
Both are useful, but they don't pursue the same goal.
| GMP Gemba walk | Audit / inspection | |
|---|---|---|
| Objective | Build vigilance and quality culture | Verify compliance against a standard |
| Stance | Coaching, learning, managerial | Control-oriented, formal |
| Frequency | Routine, built into management | One-off, scheduled |
| Deliverable | Immediate actions + signals escalated | Deviation report and CAPA |
| Cultural effect | Lasting: the reflex stays with the team | One-off: a "spotlight" effect |
The method
Three levels, all the way to autonomy.
The goal isn't to create dependency on the consultant, but to transfer the reflex to managers and quality assurance.
Tutored
The first Gemba is led by the consultant, who models the stance, the questioning and the ISI reading.
Supported
The manager leads, backed by quality assurance. The practice takes hold, the shared vocabulary settles in.
Autonomous
The team runs its own Gemba walks, built into its management standards. The quality culture holds without us.
The field feedback
What 200+ Gemba walks produced.
At a pharmaceutical site in northern France, across four business scopes: quality control, projects, maintenance / metrology and supply chain.
- 200+
- Gemba walks completed at the site
- 150+
- day-to-day problems surfaced
- ~1,000
- people re-trained on GMP
A striking finding: nearly half of the problems surfaced went beyond what the floor could resolve and were escalated to the executive committee. The Gemba walk doesn't just fix the visible deviation — it reveals the systemic problems that require a decision from leadership. That's exactly its value: bringing the real world up to those who can act on it.
Go further
Embed the quality culture for the long run.
The Gemba walk lives best when it's backed by embedded training and a tooled improvement loop.
Execution
Improve field execution
Build managerial stance and GMP vigilance at the workstation, across all your sites.
Learn more → TrainingTrain on GMP, by role
A ready-to-deploy GMP / quality micro-learning catalog, tailored to the workstation.
Explore the catalog → Sinfony × AQEDeviations & field quality
When the deviation escalates: investigations, CAPA and pharmaceutical quality assurance.
Discover →Frequently asked questions
The Gemba walk, in practice.
A Gemba walk is a structured floor visit where you observe the work as it is actually performed, talk with the teams and spot deviations in situ. In a GMP environment, it serves to build quality vigilance at the workstation rather than to penalize: the stance is that of a coach, not an inspector.
An audit verifies compliance against a standard and produces a deviation report, on a one-off basis. The Gemba walk, by contrast, is a managerial routine that builds a lasting quality culture: it generates immediate actions and escalates signals, all while embedding the reflex in the team.
You first co-build a Gemba checklist with managers and quality assurance, then roll out in three levels: a first Gemba tutored by a consultant, a second supported by quality assurance, and finally autonomous Gemba walks built into management standards. The ISI rule (Identified, Safe, Sound) gives a simple, memorable framework.
Because it makes quality concrete and everyday: the manager sees, understands and corrects alongside the team, and the problems that go beyond the floor are escalated to leadership. At a pharmaceutical site in northern France, 200+ Gemba walks surfaced 150+ day-to-day problems, nearly half of which were decided at the executive committee.
Make your managers the relays of the quality culture.
Let's talk about rolling out GMP Gemba walks at your site — and transferring the reflex to your teams.