Standard Operating Procedure for Line Clearance before Packaging Operations
| Department | Packaging |
|---|---|
| SOP No. | SOP/PKG/191/2025 |
| Supersedes | SOP/PKG/191/2022 |
| Page No. | Page 1 of 14 |
| Issue Date | 24/06/2025 |
| Effective Date | 26/06/2025 |
| Review Date | 24/06/2026 |
1. Purpose
To define the procedure for performing line clearance prior to the commencement of packing operations, ensuring that the packaging area is free from any remnants of previous batches, products, labels, components, or documents to avoid cross-contamination and mix-ups, in line
with GMP and regulatory standards.
2. Scope
This SOP applies to all primary and secondary packaging lines, rooms, and equipment used for the packaging of injectable pharmaceutical products within the Packaging Department.
3. Responsibilities
- Packaging Operator: Conducts physical cleaning and assists in the line clearance process.
- Packaging Supervisor: Ensures the line is properly cleared and documents the clearance.
- Quality Assurance (QA) Officer: Verifies the line clearance and gives authorization to start packaging.
4. Accountability
The Head of Packaging is accountable for implementing and ensuring adherence to this SOP.
5. Procedure
5.1 Pre-Clearance Preparation
- Ensure completion and closure of all packaging activities for the previous batch.
- Dispose of all waste materials as per waste handling SOP.
- Ensure the area is cleaned following the SOP for cleaning of packaging areas.
5.2 Execution of Line Clearance
- Verify that all packaging components from the previous batch (cartons, leaflets, labels, vials, etc.) are removed.
- Ensure that no product remnants are left on the packaging equipment or floors.
- Ensure removal of all batch records, printed material, stickers, and signs related to the previous product.
- Inspect machines (labeling, blister, cartooning, sealing) for any residual material or documents.
- Check weighing balance calibration stickers, environmental status display, and room cleaning logs.
- Fill in the Line Clearance Checklist (Annexure-1) item-wise.
5.3 Verification by QA
- QA Officer shall physically inspect the entire packaging area and equipment.
- Cross-verify entries made by the packaging supervisor in the Line Clearance Checklist.
- Sign the Line Clearance Checklist with date and time to authorize the start of packaging.
5.4 Documentation
- Maintain the Line Clearance Checklist with the batch packaging records.
- QA to retain a copy of the signed checklist as per document retention policy.
6. Abbreviations
- SOP: Standard Operating Procedure
- QA: Quality Assurance
- GMP: Good Manufacturing Practices
7. Documents
- Line Clearance Checklist – Annexure-1
8. References
- WHO TRS 961 Annex 6: GMP for Pharmaceutical Products
- ICH Q7: GMP for Active Pharmaceutical Ingredients
9. SOP Version
Version: 2.0
10. Approval Section
| Prepared By | Checked By | Approved By | |
|---|---|---|---|
| Signature | |||
| Date | |||
| Name | |||
| Designation | Packaging Officer | QA Executive | Head QA |
| Department | Packaging | Quality Assurance | Quality Assurance |
11. Annexures
Annexure-1: Line Clearance Checklist
| Area | Check Item | Status (Cleared/Not Cleared) | Remarks | Checked By | Date |
|---|---|---|---|---|---|
| Packaging Room 1 | No leftover materials from previous batch | Cleared | OK | Rajesh Kumar | 24/06/2025 |
| Packaging Room 1 | Machines cleaned and ready | Cleared | OK | Rajesh Kumar | 24/06/2025 |
Revision History
| Revision Date | Revision No. | Revision Details | Reason | Approved By |
|---|---|---|---|---|
| 01/05/2022 | 1.0 | Initial release | New SOP | Head QA |
| 24/06/2025 | 2.0 | Updated checklist format and added QA verification section | GMP Compliance Update | Head QA |