Requirement
State what the complete solution must achieve for production identification using tracking work through manufacturing stages, including your production pattern and who will review the result.
Industrial marking and traceability
Work-in-Progress Tracking Specification Checklist
Use this practical checklist to describe your requirements for work-in-progress tracking around real identifiers, substrates, production data and system interfaces, line connections and required results.
A useful specification for work-in-progress tracking describes your operating range, line connections and required results while leaving room for the supplier to propose the best method.
Use this checklist for production identification using tracking work through manufacturing stages and separate confirmed facts, realistic ranges and items that need a trial.
On the production floor
Describe what the complete process needs to achieve — Work-in-Progress Tracking
Plan work-in-progress tracking around your identifiers, substrates, production events, system interfaces, exceptions and verification records. Discuss a practical data-flow approach with Oxford Traceability. A clear brief should state the operating range for identifier and data rules for tracking work through manufacturing stages and your requirements for verification, retention and reconciliation evidence.
Discuss your application
Your checklist
Application, operation and results
Product, part or pack
Operation and interfaces
Results and support
Write measurable requirements
For Work-in-Progress Tracking, turn each checklist item into a range and a test
Range
Record normal and credible extremes for identifier and data rules for tracking work through manufacturing stages, substrate, label or tag behaviour and production speed and read-point conditions; avoid relying on one nominal value.
Check
Define representative examples from production identification using tracking work through manufacturing stages, the method, repetitions, acceptable range and result record so you and the supplier share the same expectation.
For work-in-progress tracking, use “shall” only for a requirement that can be demonstrated. Keep preferences, assumptions, provisional line connections and future options clearly separate.
Connected responsibilities
Be clear about what sits around your work-in-progress tracking
Your final work-in-progress tracking scope must also account for exception, rework and duplicate handling, verification, retention and reconciliation evidence, current regulations and the conditions at your site.
- Mark, label, tag and reader performance depends on the real substrate and environment.
- A readable code does not prove that its encoded data is correct or reconciled.
- Retention, privacy and regulatory rules must be defined by the responsible organisation.