SOP Guide for Pharma

Sterile Injectable Manufacturing: SOP for Dispensing Components for Prefilled Syringes – V 2.0

Sterile Injectable Manufacturing: SOP for Dispensing Components for Prefilled Syringes – V 2.0

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

  1. Receive component requisition along with the BMR and production plan.
  2. Verify availability, cleaning status, approval status, and packaging integrity.
  3. Ensure all items are within expiry and carry appropriate status labels.

5.2 Visual Inspection and Clean Area Preparation

  1. Perform 100% visual inspection of components for defects, black particles, scratches, or deformation.
  2. Ensure dispensing area is sanitized and RLAF is operational with valid pressure and HEPA certification.
  3. Arrange components and containers in a linear, segregated layout to prevent mix-ups.

5.3 Component Dispensing and Documentation

  1. Open component packs only inside the RLAF using aseptic techniques.
  2. Dispense the required number of pieces as per BMR with ±1% tolerance.
  3. Document dispensing activity in the Component Dispensing Log (Annexure-1).
  4. 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

  1. Affix internal labels on all containers with: component name, quantity dispensed, date, operator initials.
  2. Submit filled Approval and Release Form (Annexure-3) to QA for verification.
  3. QA Officer signs off post-verification and authorizes staging for production.

5.5 Transfer to Aseptic Area

  1. Transfer dispensed components in closed, sterile containers through approved material pass box.
  2. Maintain separate movement logbook with time, quantity, and batch linkage.
  3. 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

  1. Component Dispensing Log – Annexure-1
  2. Certificate of Analysis (CoA) – Annexure-2
  3. 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
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