SOP Guide for Pharma

Gel Manufacturing: SOP for Labeling and Coding of Gel Products Before Secondary Packing – V 2.0

Gel Manufacturing: SOP for Labeling and Coding of Gel Products Before Secondary Packing – V 2.0

Standard Operating Procedure for Labeling and Coding of Gel Products Before Secondary Packing in Gel Manufacturing

Department Gel Manufacturing
SOP No. SOP/GM/155/2025
Supersedes SOP/GM/155/2022
Page No. Page 1 of 10
Issue Date 09/06/2025
Effective Date 11/06/2025
Review Date 09/06/2027

1. Purpose

To establish a standard procedure for labeling and coding of primary packed gel containers before secondary packing, ensuring batch traceability, regulatory compliance, and prevention of labeling errors.

2. Scope

This procedure applies to all gel products manufactured and packed in the Gel Manufacturing unit, including products packed in tubes, jars, or other primary containers.

3. Responsibilities

  • Production Operator: Carries out labeling and coding as per instructions and batch packing records.
  • Production Supervisor: Ensures labels and codes
are correct and verified before starting the activity.
  • QA Officer: Verifies label reconciliation and checks correctness during line clearance and in-process checks.
  • 4. Accountability

    Head – Manufacturing is accountable for ensuring that the procedure is implemented and maintained in compliance with regulatory and GMP requirements.

    5. Procedure

    5.1 Label Receipt and Verification

    1. Receive printed labels and coding information from the Label Control Store along with the Label Issue Slip.
    2. Verify correctness of product name, strength, batch number, manufacturing and expiry dates, license number, barcode (if applicable), and other regulatory information.
    3. Ensure the quantity received matches the requirement as per the batch size and packing plan.

    5.2 Equipment and Material Preparation

    1. Ensure that the labeling and coding equipment is clean, functional, and calibrated.
    2. Set up inkjet printer or thermal transfer printer with appropriate ink or ribbon as per equipment SOP.
    3. Prepare a “Labeling and Coding Area” with adequate lighting and cleanliness.

    5.3 Line Clearance

    1. QA performs line clearance before beginning labeling and coding activity.
    2. Ensure removal of all previous batch materials, labels, and documents from the work area.
    3. Record line clearance in the Line Clearance Checklist – Annexure-1.

    5.4 Labeling and Coding Process

    1. Label each primary container (tube, jar, etc.) with the correct printed label.
    2. Ensure alignment, adhesion, and legibility of the label on each container.
    3. Code the containers with required information using a validated printing device.
    4. Perform periodic checks every 30 minutes or 100 units (whichever is earlier) to confirm label integrity and coding accuracy.

    5.5 Label Reconciliation

    1. Record number of labels issued, used, and returned/rejected in the Label Reconciliation Log – Annexure-2.
    2. All unused or rejected labels must be returned to the Label Control Store with proper documentation.

    5.6 Handling Deviations

    1. If any mislabeled or miscoded unit is found, immediately segregate and investigate.
    2. Notify QA and document the deviation using Deviation Report Form – Annexure-3.
    3. Only QA shall decide whether to reprocess, re-label, or destroy the affected units.

    6. Abbreviations

    • QA: Quality Assurance
    • SOP: Standard Operating Procedure
    • GMP: Good Manufacturing Practices

    7. Documents

    1. Label Issue Slip
    2. Line Clearance Checklist – Annexure-1
    3. Label Reconciliation Log – Annexure-2
    4. Deviation Report Form – Annexure-3

    8. References

    • Schedule M: Good Manufacturing Practices and Requirements of Premises
    • 21 CFR Part 211 – Subpart G: Packaging and Labeling Control

    9. SOP Version

    Version: 2.0

    10. Approval Section

    Prepared By Checked By Approved By
    Signature
    Date
    Name
    Designation Jr. Production Chemist QA Executive Head – Manufacturing
    Department Gel Manufacturing Quality Assurance Manufacturing

    11. Annexures

    Annexure-1: Line Clearance Checklist

    Item Checked Status (Yes/No) Remarks Checked By
    Previous batch materials removed
    Equipment cleaned
    Correct labels available

    Annexure-2: Label Reconciliation Log

    Batch No. Labels Issued Labels Used Labels Returned Rejected Verified By (QA)

    Annexure-3: Deviation Report Form

    Date Batch No. Description of Deviation Immediate Action Taken Investigated By QA Decision

    Revision History

    Revision Date Revision No. Change Description Reason Approved By
    04/04/2022 1.0 Initial issue New SOP QA Head
    09/06/2025 2.0 Updated label reconciliation and deviation handling steps Annual review QA Head
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