What Is Line Clearance? Definition & Steps
Line clearance is the check that a production line is free of previous product, labels and documents before the next batch. Steps, example, digital tips.
Definition
Line clearance is the documented check that a production or packaging line is free of materials, labels and documents from the previous batch before a new batch starts. It prevents mix-ups. It is critical in pharma and food. Actarion makes line clearance a guided digital checklist with photo proof.
Why does it matter on the shop floor?
- A leftover label from the previous batch causes a recall risk.
- Paper checklists are signed without really checking.
What is line clearance?
Line clearance is a verification step between batches that confirms all previous product, components, labels and records have been removed from the line.
In GMP environments, line clearance is usually signed by the operator and verified by a second person or QA. It covers every station, including bins, under conveyors and printers.
Key elements
- 1Remove all materials and documents of the previous batch.
- 2Check every zone, including hidden spots.
- 3Sign and verify, then release the line.
Example from the shop floor
Before packaging a new batch, the operator checks each zone, removes remaining blister foil, and QA verifies with photos before release.
How does Actarion help?
- Actarion guides operators zone by zone and stores photo proof with the batch record.
- Digital, step-by-step work instructions generated from your SOPs with AI.
- AR guidance on tablets and AR glasses, with an audit trail per execution.
Frequently asked questions
It prevents product and label mix-ups, a major cause of recalls.
Typically the operator, with verification by a second person or QA.
No. It is also common in food, cosmetics and medical devices.
