Standard Operating Procedure for Risk Assessment in Injectable Manufacturing
| Department | Sterile Injectable Manufacturing |
|---|---|
| SOP No. | SOP/SIM/085/2025 |
| Supersedes | SOP/SIM/085/2022 |
| Page No. | Page 1 of 14 |
| Issue Date | 18/06/2025 |
| Effective Date | 20/06/2025 |
| Review Date | 18/06/2026 |
1. Purpose
This SOP provides a systematic approach to risk assessment in sterile injectable manufacturing. It ensures potential risks to product quality, patient safety, and regulatory compliance are proactively identified, analyzed, mitigated, and documented using scientific and process-based rationale.
2. Scope
This SOP applies to all critical operations, processes, equipment, materials, utilities, and documentation systems used in the sterile injectable manufacturing facility.
3. Responsibilities
- Department Heads: Identify areas and processes requiring risk assessment.
- QA Representative: Facilitate and coordinate risk assessment activities.
- Risk
Assessment Team: Participate in risk evaluation and develop mitigation strategies.
QA Manager: Review and approve the risk assessment report and actions.
4. Accountability
The Head – Quality Assurance is accountable for ensuring compliance with this SOP and the effective execution of risk assessment procedures across all sterile injectable operations.
5. Procedure
5.1 Risk Assessment Planning
- Define the purpose and scope of the risk assessment (e.g., new equipment, process change, deviation analysis, etc.).
- Appoint a cross-functional team comprising QA, Production, Engineering, QC, and Regulatory Affairs.
- Prepare a Risk Assessment Plan (Annexure-1).
5.2 Risk Identification
- Use tools such as Process Flow Diagrams, Cause-and-Effect (Fishbone) Diagrams, and Brainstorming sessions.
- Document all potential hazards, failure points, or deviations from predefined quality attributes or process parameters.
- Record identified risks in the Risk Register (Annexure-2).
5.3 Risk Analysis
- Analyze the severity (S), probability (P), and detectability (D) of each risk using a scoring scale (e.g., 1–5).
- Calculate Risk Priority Number (RPN): RPN = S × P × D.
- Rank risks based on RPN value.
5.4 Risk Evaluation and Control
- Classify risks as Low, Medium, or High based on predefined RPN thresholds.
- Determine appropriate control actions:
- Elimination of the risk source
- Substitution with a safer method
- Implementation of engineering or administrative controls
- Record mitigation strategy in Risk Control Sheet (Annexure-3).
5.5 Risk Mitigation and Implementation
- Assign responsible personnel and deadlines for risk mitigation actions.
- Monitor implementation progress.
- Verify effectiveness through impact assessments or validation reports.
5.6 Risk Review and Approval
- Compile a Risk Assessment Report summarizing the process, findings, mitigation measures, and outcomes (Annexure-4).
- QA reviews and approves the final document.
- Maintain records for audit and regulatory submission.
6. Abbreviations
- SOP: Standard Operating Procedure
- QA: Quality Assurance
- RPN: Risk Priority Number
- FMEA: Failure Mode and Effects Analysis
- PFD: Process Flow Diagram
7. Documents
- Risk Assessment Plan – Annexure-1
- Risk Register – Annexure-2
- Risk Control Sheet – Annexure-3
- Risk Assessment Report – Annexure-4
8. References
- ICH Q9 – Quality Risk Management
- WHO TRS 986 Annex 2 – GMP Guidelines
- ISO 31000: Risk Management – Principles and Guidelines
9. SOP Version
Version: 2.0
10. Approval Section
| Prepared By | Checked By | Approved By | |
|---|---|---|---|
| Signature | |||
| Date | |||
| Name | |||
| Designation | Manufacturing Executive | QA Executive | Head QA |
| Department | Production | Quality Assurance | Quality Assurance |
11. Annexures
Annexure-1: Risk Assessment Plan
| Area | Filling Line (SVP) |
|---|---|
| Purpose | New Equipment Installation |
| Date | 01/06/2025 |
| Team Members | Sunita Reddy, Rajesh Kumar, Anita Mehta |
Annexure-2: Risk Register
| Risk ID | Description | Severity | Probability | Detectability | RPN |
|---|---|---|---|---|---|
| R001 | Power failure during filling | 5 | 4 | 3 | 60 |
Annexure-3: Risk Control Sheet
| Risk ID | Control Strategy | Owner | Deadline | Status |
|---|---|---|---|---|
| R001 | UPS system installation | Engineering | 15/06/2025 | Completed |
Annexure-4: Risk Assessment Report
| Report No. | RAR/2025/015 |
|---|---|
| Summary | Risk assessment conducted for SVP filling line installation. One high-risk and two medium-risk issues identified and mitigated. No unacceptable risk remains. |
| Approved By | QA Head |
| Approval Date | 16/06/2025 |
Revision History
| Revision Date | Revision No. | Details | Reason | Approved By |
|---|---|---|---|---|
| 01/01/2022 | 1.0 | Initial Issue | New SOP | QA Head |
| 18/06/2025 | 2.0 | Revised structure, updated annexures | Periodic Review | QA Head |