- Owner
- Continuous Improvement Manager
- Effective date
- September 15, 2026
- Review cycle
- Every 12 months
1.Purpose
To keep work areas organized, clean and standardized so waste, safety hazards and wasted motion are reduced, and to sustain the improvement through regular audits and team accountability.
2.Scope
Applies to 5S activity in production work areas, including sorting, organizing, workstation tidiness and audit cycles. Deep equipment cleaning and sanitation procedures are covered by a separate SOP.
Definitions
- Red tag
- A tag placed on an item of uncertain need during the sort phase, pending a decision to keep, relocate or remove it.
- Shadow board
- A board with tool outlines showing exactly where each tool belongs, making a missing tool immediately visible.
- 5S audit
- A scheduled scored walkthrough of an area against the 5S standard, used to track and sustain performance over time.
- Visual standard
- A photo or diagram posted at the workstation showing what the area should look like when it meets the 5S standard.
3.Responsibilities
- Production Operator
- Sorts and organizes their own work area, maintains the daily standard, and participates in audits.
- Area Lead
- Coordinates red-tag disposition, assigns tool and material locations, and supports the team during audits.
- Continuous Improvement Coordinator
- Schedules audits, scores areas, and facilitates kaizen events to update standards.
- Production Supervisor
- Reviews audit results, addresses recurring findings, and recognizes high-performing areas.
RACI matrix
| Activity | Production Operator | Area Lead | Continuous Improvement Coordinator | Production Supervisor |
|---|---|---|---|---|
| Sort and red-tag unneeded items | R/A | C | I | I |
| Set locations and label workstations | R | R/A | C | I |
| Conduct the scheduled 5S audit | C | C | R/A | I |
| Address audit findings | R | R | C | A |
| Update standards during kaizen events | C | C | R/A | I |
R = Responsible, A = Accountable, C = Consulted, I = Informed
4.Materials and PPE
Materials, tools and systems
- โRed tags and a red-tag holding area
- โShadow boards, labels and floor marking tape
- โ5S audit checklist and scoring sheet
- โCamera for before/after and standard photos
- โTeam communication board
Personal protective equipment
- โSafety glasses
- โGloves appropriate to the area
- โNon-slip footwear
5.Procedure
- 5.1
Sort and red-tag unneeded items
Production OperatorOperator reviews the work area with the area lead and places a red tag on any tool, material or fixture whose need is uncertain.
- 5.2
Dispose of red-tagged items
Area LeadArea lead reviews red-tagged items at the holding area and decides to return, relocate, or remove each one within the agreed timeframe.
Checkpoint: Every red-tagged item has a documented disposition within the agreed timeframe.
- 5.3
Assign a home location for tools and materials
Area LeadArea lead assigns a labeled home location for each remaining tool and material, using a shadow board for hand tools where practical.
- 5.4
Mark floor locations and aisles
Production OperatorOperator applies floor tape to mark material locations, walkways and equipment footprints per the site's floor marking standard.
- 5.5
Wipe down the workstation and equipment exterior
Production OperatorOperator wipes down workstation surfaces and the exterior of equipment at the end of each shift as part of the daily 5S standard.
- 5.6
Inspect for leaks or wear while tidying
Production OperatorOperator uses the daily wipe-down as an opportunity to look for leaks, loose guards or wear that might otherwise go unnoticed, and reports findings to the area lead.
- 5.7
Document the standard layout
Continuous Improvement CoordinatorContinuous improvement coordinator photographs the organized area once it meets the standard and posts the photo as the reference for that station.
- 5.8
Post visual standards at the workstation
Area LeadArea lead posts the visual standard, labels and any checklist at the workstation so anyone can see at a glance whether the area meets the standard.
- 5.9
Conduct the scheduled 5S audit
Continuous Improvement CoordinatorContinuous improvement coordinator walks the area against the audit checklist on the scheduled interval and scores it against the posted visual standard.
Checkpoint: Every scheduled area is audited and scored against the checklist on the planned interval.
- 5.10
Post audit results on the team board
Continuous Improvement CoordinatorCoordinator posts the area's score and any specific findings on the team communication board for visibility.
- 5.11
Address audit findings
Area LeadArea lead and operator correct any finding from the audit and confirm the correction with the coordinator before the next scheduled audit.
- 5.12
Recognize sustained performance
Production SupervisorProduction supervisor recognizes teams or areas that sustain a high 5S score across multiple audit cycles.
- 5.13
Update standards during kaizen events
Continuous Improvement CoordinatorCoordinator revisits and updates the visual standard and layout during kaizen events when the process, equipment or product changes.
6.Quality checks
- โEvery red-tagged item has a documented disposition, none left sitting indefinitely.
- โAudit scores are tracked over time for each area, not just recorded once.
- โFindings from one audit are corrected before the next scheduled audit.
- โVisual standards posted at the workstation match the actual current layout.
7.Records
- โRed-tag disposition log
- โ5S audit checklists and scores
- โVisual standard photos
- โKaizen event updates to the standard
8.KPIs
- โAverage 5S audit score by area
- โPercentage of red-tagged items dispositioned within the target timeframe
- โAudit findings closed before the next audit cycle
- โNumber of areas sustaining a top score across consecutive audits
9.Common mistakes
- โLetting red-tagged items sit in the holding area with no decision made.
- โTreating 5S as a one-time cleanup instead of a sustained daily habit.
- โAuditing against a visual standard that is out of date with the current layout.
- โFixing an audit finding just before the audit instead of maintaining the standard daily.
- โSkipping the wear and leak check because the wipe-down feels like just cleaning.
10.Revision history
| Revision | Date | Description | Reviewed by |
|---|---|---|---|
| 1.0 | September 15, 2026 | Initial release | Ilia Pirozhenko |
This is a template. Adapt it to your organization, equipment and local regulations before use.