Document Title: Operational Qualification Protocol for DCS
Document Number: OQ-DCS-001
Version: 1.0
Effective Date: [Insert Date]
Prepared By: [Insert Name]
Approved By: [Insert Name]
Operational Qualification Protocol for Distributed Control System (DCS)
Objective
The objective of this Operational Qualification (OQ) protocol is to verify that the Distributed Control System (DCS) operates according to the specified requirements and is in compliance with URS Annex11 21CFR11 standards.
Scope
This protocol applies to the Operational Qualification of the Distributed Control System (DCS) used in the production area for process control. The DCS is critical for ensuring product quality and compliance.
Responsibilities
- Validation Team: Responsible for the execution of the OQ protocol.
- Quality Assurance: Responsible for review and approval of the OQ protocol and results.
- IT Support: Responsible for technical support during the OQ execution.
Prerequisites
- Completion of Installation Qualification (IQ).
- Availability of necessary documentation (URS, design specifications, etc.).
- Training of personnel on DCS operation and validation procedures.
Equipment Description
The Distributed Control System (DCS) is a software/system designed for process control in the production area. It integrates various control functions and provides a centralized interface for monitoring and managing production processes. The system includes features such as audit trails, alarms, system integrity checks, and access control mechanisms.
Test Plan
| Test ID | Procedure | Acceptance Criteria | Evidence |
|---|---|---|---|
| OQ-01 | Verify Audit Trail Functionality | Audit trails must be complete and tamper-proof. | Audit trail report |
| OQ-02 | Test Alarm System | All alarms must trigger correctly and be logged. | Alarm log report |
| OQ-03 | Assess System Integrity | System integrity checks must pass without errors. | Integrity check report |
| OQ-04 | Evaluate Access Control | Access control must restrict unauthorized access. | Access control report |
Detailed Test Cases
Test Case OQ-01: Verify Audit Trail Functionality
Procedure: Review the audit trail logs for completeness and accuracy.
Acceptance Criteria: All actions must be logged with user ID, timestamp, and action description.
Evidence: Generate an audit trail report and verify against expected entries.
Test Case OQ-02: Test Alarm System
Procedure: Simulate alarm conditions and verify that alarms trigger correctly.
Acceptance Criteria: All alarms must be logged and displayed on the main interface.
Evidence: Review the alarm log report for entries corresponding to simulated conditions.
Test Case OQ-03: Assess System Integrity
Procedure: Run system integrity checks and document results.
Acceptance Criteria: No errors or warnings should be present in the integrity check results.
Evidence: Integrity check report showing successful completion of all tests.
Test Case OQ-04: Evaluate Access Control
Procedure: Attempt to access the system with various user credentials.
Acceptance Criteria: Unauthorized access attempts must be denied.
Evidence: Access control report detailing successful and failed login attempts.
Deviations
Any deviations from the acceptance criteria must be documented and addressed according to the deviation management procedure.
Approvals
Prepared By: ________________________
Date: ____________
Approved By: ________________________
Date: ____________