Standard Operating Procedure for Dispensing of Components for Prefilled Syringe Manufacturing
| Department | Sterile Injectable Manufacturing |
|---|---|
| SOP No. | SOP/SIM/006/2025 |
| Supersedes | SOP/SIM/006/2022 |
| Page No. | Page 1 of 14 |
| Issue Date | 17/06/2025 |
| Effective Date | 19/06/2025 |
| Review Date | 17/06/2026 |
1. Purpose
To define a detailed procedure for the controlled dispensing of sterile and critical components such as plungers, barrels, stoppers, and tip-caps used in prefilled syringe (PFS) manufacturing. This SOP ensures
integrity, traceability, and compliance with cGMP requirements.
2. Scope
This SOP applies to all dispensing operations for primary packaging components used in prefilled syringes at the Sterile Injectable Manufacturing facility, covering receiving, cleaning verification, visual inspection, and documentation.
3. Responsibilities
- Warehouse Personnel: Responsible for dispensing, labeling, and recording of components.
- QA Executive: Verifies component cleanliness, documents compliance, and authorizes transfer.
- Production Operator: Receives, inspects, and verifies components prior to use.
- QC Analyst: Reviews CoA and sterility status of sterile components if applicable.
4. Accountability
The Head of Manufacturing shall ensure that only approved and sterile components are dispensed and tracked as per procedure. Non-compliance must be escalated for review.
5. Procedure
5.1 Material Request and Verification
- Receive component requisition along with the BMR and production plan.
- Verify availability, cleaning status, approval status, and packaging integrity.
- Ensure all items are within expiry and carry appropriate status labels.
5.2 Visual Inspection and Clean Area Preparation
- Perform 100% visual inspection of components for defects, black particles, scratches, or deformation.
- Ensure dispensing area is sanitized and RLAF is operational with valid pressure and HEPA certification.
- Arrange components and containers in a linear, segregated layout to prevent mix-ups.
5.3 Component Dispensing and Documentation
- Open component packs only inside the RLAF using aseptic techniques.
- Dispense the required number of pieces as per BMR with ±1% tolerance.
- Document dispensing activity in the Component Dispensing Log (Annexure-1).
- Ensure integrity of unused portions by resealing and labeling as “Partially Used – Not for Further Use” if single-use only.
5.4 Labeling and QA Release
- Affix internal labels on all containers with: component name, quantity dispensed, date, operator initials.
- Submit filled Approval and Release Form (Annexure-3) to QA for verification.
- QA Officer signs off post-verification and authorizes staging for production.
5.5 Transfer to Aseptic Area
- Transfer dispensed components in closed, sterile containers through approved material pass box.
- Maintain separate movement logbook with time, quantity, and batch linkage.
- Production to acknowledge receipt and perform visual re-verification before use.
6. Abbreviations
- SOP: Standard Operating Procedure
- PFS: Prefilled Syringe
- QA: Quality Assurance
- QC: Quality Control
- RLAF: Reverse Laminar Air Flow
- BMR: Batch Manufacturing Record
7. Documents
- Component Dispensing Log – Annexure-1
- Certificate of Analysis (CoA) – Annexure-2
- Approval and Release Form – Annexure-3
8. References
- WHO GMP Guidelines – Annex 6: Manufacture of Sterile Medicinal Products
- ICH Q8/Q9 – Pharmaceutical Development and Risk Management
- Schedule M – Indian GMP for Sterile Product Packaging
9. SOP Version
Version: 2.0
10. Approval Section
| Prepared By | Checked By | Approved By | |
|---|---|---|---|
| Signature | |||
| Date | |||
| Name | |||
| Designation | Store Chemist | QA Executive | Head – Manufacturing |
| Department | Warehouse | Quality Assurance | Sterile Injectable Manufacturing |
11. Annexures
Annexure-1: Component Dispensing Log
| Date | Component | Batch No. | Quantity | Dispensed By | Verified By |
|---|---|---|---|---|---|
| 17/06/2025 | PFS Barrel (5 mL) | PFS-23B001 | 10,000 Nos | Rajesh Kumar | Sunita Reddy |
Annexure-2: Certificate of Analysis (CoA)
| Component | Batch No. | Test | Specification | Result | QA Reviewer |
|---|---|---|---|---|---|
| PFS Barrel | PFS-23B001 | Visual & Dimensional | Pass | Pass | Ravi Sharma |
Annexure-3: Approval and Release Form
| Component Name | PFS Barrel (5 mL) |
|---|---|
| Batch Number | PFS-23B001 |
| Quantity Dispensed | 10,000 Nos |
| Date | 17/06/2025 |
| QA Approved By | Sunita Reddy |
Revision History
| Revision Date | Revision No. | Details | Reason | Approved By |
|---|---|---|---|---|
| 15/02/2022 | 1.0 | Initial version created | New Line – PFS Introduction | QA Head |
| 17/06/2025 | 2.0 | Component log and visual inspection steps added | GMP Enhancement | QA Head |