Standard Operating Procedure for Dispensing Raw Materials in Gel Manufacturing
| Department | Gel Manufacturing |
|---|---|
| SOP No. | SOP/GM/001/2025 |
| Supersedes | SOP/GM/001/2022 |
| Page No. | Page 1 of 12 |
| Issue Date | 02/06/2025 |
| Effective Date | 04/06/2025 |
| Review Date | 02/06/2026 |
1. Purpose
To define a standardized and compliant procedure for the dispensing of raw materials used in the manufacturing of gel formulations, ensuring material traceability, accuracy, and adherence to GMP guidelines.
2. Scope
This SOP applies to the
dispensing operations of all raw materials required for gel formulations within the dedicated dispensing areas of the Gel Manufacturing facility.
3. Responsibilities
- Warehouse Staff: Responsible for picking and transferring raw materials to the dispensing area.
- Dispensing Operator: Carries out weighing and labeling of materials under supervision.
- Quality Assurance (QA): Performs area clearance, verification of labels, and release of dispensed materials.
- Production Pharmacist: Ensures reconciliation of received materials and records all transactions.
4. Accountability
The Manufacturing Head is accountable for ensuring adherence to this SOP and that materials are dispensed in accordance with GMP and regulatory expectations.
5. Procedure
5.1 Receiving and Preliminary Inspection
- Ensure material requisition is raised for the required batch and formulation.
- Cross-check the material against approved QC clearance and stock status.
- Inspect the condition of the container, seals, and labeling before dispatching to the dispensing area.
5.2 Documentation and Verification
- Enter each material into the Material Dispensing Log (Annexure-1) with lot number and quantity.
- Ensure Certificate of Analysis (Annexure-2) is available and corresponds with the material.
- Verify calibration of weighing balance and record balance ID.
5.3 Dispensing and Handling of Materials
- Perform area line clearance by QA before commencing dispensing.
- Weigh material as per the Batch Manufacturing Record using designated, cleaned containers.
- Handle sensitive materials (e.g., light-sensitive or moisture-sensitive) under appropriate conditions.
- Record exact quantity weighed and any discrepancies observed.
5.4 Labeling, Approval, and Release of Materials
- Affix a Dispensed Material Label containing material name, code, batch number, quantity, date, and analyst initials.
- Supervisor verifies and initials on the label tag.
- QA Officer releases the material after cross-verification and signs the Approval and Release Form (Annexure-3).
5.5 Documentation and Record-Keeping
- Attach copies of the label, dispensing log, and CoA to the batch record.
- All records should be legible, traceable, and signed with date and time.
- Any correction must be struck-through with a single line, signed, and justified with remarks.
6. Abbreviations
- SOP: Standard Operating Procedure
- QA: Quality Assurance
- QC: Quality Control
- CoA: Certificate of Analysis
- BMR: Batch Manufacturing Record
7. Documents
- Material Dispensing Log – Annexure-1
- Certificate of Analysis (CoA) – Annexure-2
- Approval and Release Form – Annexure-3
8. References
- WHO GMP Guidelines for Pharmaceutical Manufacturing
- ICH Q7 – Good Manufacturing Practice for Active Pharmaceutical Ingredients
- Schedule M – Drugs and Cosmetics Act (India)
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: Material Dispensing Log
| Date | Material Name | Batch No. | Quantity | Dispensed By |
|---|---|---|---|---|
| 02/06/2025 | Carbopol 940 | CBP94001 | 20.0 kg | Rajesh Kumar |
Annexure-2: Certificate of Analysis (CoA)
| Material | Carbopol 940 |
|---|---|
| Batch No. | CBP94001 |
| Manufacturer | ABC Polymers Pvt. Ltd. |
| Mfg Date | 01/05/2025 |
| Expiry Date | 30/04/2027 |
| QC Approval | Approved |
Annexure-3: Approval and Release Form
| Material | Carbopol 940 |
|---|---|
| Dispensed Quantity | 20.0 kg |
| Verification Status | Verified |
| Released By (QA) | Sunita Reddy |
| Release Date | 02/06/2025 |
Revision History:
| Revision Date | Revision No. | Details | Reason | Approved By |
|---|---|---|---|---|
| 01/01/2022 | 1.0 | Initial SOP Release | New SOP | QA Head |
| 02/06/2025 | 2.0 | Annexures added, format revised | Annual Review | QA Head |