Standard Operating Procedure for Cross-Verification of Dispensed Materials in Sterile Injectable Manufacturing
| Department | Sterile Injectable Manufacturing |
|---|---|
| SOP No. | SOP/SIM/010/2025 |
| Supersedes | SOP/SIM/010/2022 |
| Page No. | Page 1 of 13 |
| Issue Date | 17/06/2025 |
| Effective Date | 19/06/2025 |
| Review Date | 17/06/2026 |
1. Purpose
To establish a standardized procedure for the cross-verification of dispensed raw materials in sterile injectable manufacturing to ensure correctness in identity, quantity, labeling, and traceability. This SOP supports prevention of mix-ups
and batch discrepancies.
2. Scope
This SOP is applicable to all cross-verification activities performed by designated personnel following material dispensing and prior to issuance to production within the sterile injectable manufacturing facility.
3. Responsibilities
- Stores Chemist: Dispenses materials and presents them for verification.
- QA Executive: Performs independent cross-verification of each dispensed item and signs off documentation.
- Production Pharmacist: Confirms material receipt matches BMR and verification records.
4. Accountability
The Head of QA is accountable for ensuring that cross-verification is performed for every dispensed material and no unverified material is transferred to manufacturing areas.
5. Procedure
5.1 Prerequisites
- Ensure the Material Requisition Note (MRN) and approved Batch Manufacturing Record (BMR) are available.
- Check that dispensing records are complete and weights recorded.
- Ensure all labels are affixed and legible on dispensed containers.
5.2 Cross-Verification Steps
- Verify the following attributes against the BMR and MRN:
- Material name and code
- Material batch/lot number
- Quantity dispensed (weighed quantity vs. required)
- Status label (“Approved” and valid)
- Container label details (name, batch no., container no., date)
- Ensure that the quantity dispensed is within ±0.1% of the specified amount.
- Confirm physical integrity of the packaging (cleanliness, no tears, correct closure).
5.3 Documentation
- Record verification results in the Cross-Verification Log (Annexure-1).
- QA to sign and date next to each verified container and complete Verification Summary Form (Annexure-2).
5.4 Handling Discrepancies
- If any mismatch or labeling error is observed, do not release the material.
- Inform the QA Manager and raise a Dispensing Deviation Report (Annexure-3).
- Perform corrective action, re-dispense if necessary, and document justification.
6. Abbreviations
- SOP: Standard Operating Procedure
- QA: Quality Assurance
- MRN: Material Requisition Note
- BMR: Batch Manufacturing Record
7. Documents
- Cross-Verification Log – Annexure-1
- Verification Summary Form – Annexure-2
- Dispensing Deviation Report – Annexure-3
8. References
- WHO TRS 986 Annex 2 – GMP for Pharmaceutical Products
- ICH Q10 – Pharmaceutical Quality System
- Schedule M – Indian GMP
9. SOP Version
Version: 2.0
10. Approval Section
| Prepared By | Checked By | Approved By | |
|---|---|---|---|
| Signature | |||
| Date | |||
| Name | |||
| Designation | Warehouse Executive | QA Executive | Head – QA |
| Department | Warehouse | Quality Assurance | Quality Assurance |
11. Annexures
Annexure-1: Cross-Verification Log
| Date | Material | Batch No. | Qty | Verified By | Remarks |
|---|---|---|---|---|---|
| 17/06/2025 | Sodium Bicarbonate | BN-SB025 | 2.0 kg | Sunita Reddy | Verified OK |
Annexure-2: Verification Summary Form
| BMR No. | BMR/SIM/025 |
|---|---|
| Material Verified | Sodium Bicarbonate |
| Qty Dispensed | 2.0 kg |
| Date | 17/06/2025 |
| Verified By (QA) | Sunita Reddy |
Annexure-3: Dispensing Deviation Report
| Date | Reference No. | Deviation | Corrective Action | Approved By |
|---|---|---|---|---|
| 17/06/2025 | DDR/2025/014 | Label mismatch | Reprint and reverify | QA Manager |
Revision History
| Revision Date | Revision No. | Details | Reason | Approved By |
|---|---|---|---|---|
| 15/02/2022 | 1.0 | Initial Issue | New SOP | QA Head |
| 17/06/2025 | 2.0 | Verification summary and deviation tracking added | Annual Review | QA Head |