Operational Qualification Protocol for TEM and SEM Equipment Validation
Document Control:
Version: 1.0
Effective Date: [Insert Date]
Reviewed By: [Insert Name]
Approval Date: [Insert Date]
Objective
The objective of this Operational Qualification (OQ) protocol is to ensure that the TEM/SEM equipment operates within predetermined specifications and is suitable for its intended use in morphology characterization of NDDS.
Scope
This protocol applies to the TEM/SEM equipment used in the QC/R&D area for critical NDDS analytics. It encompasses the validation of critical quality attributes (CQA) and critical process parameters (CPP) associated with the equipment.
Responsibilities
The following roles are responsible for the execution and approval of this protocol:
- Validation Team: Conducts the OQ testing and documentation.
- Quality Assurance: Reviews and approves the protocol and results.
- Equipment Operators: Ensure proper operation of the equipment during testing.
Prerequisites
Ensure that the TEM/SEM equipment has been installed and verified as per the Installation Qualification (IQ) protocol. All personnel must be trained on the equipment operation and safety procedures.
Equipment Description
The TEM/SEM is an analytical instrument used for high-resolution imaging and morphology characterization of materials. It supports GMP-compliant analytics for NDDS applications.
Test Plan
| Test ID | Procedure | Acceptance Criteria | Evidence |
|---|---|---|---|
| OQ-001 | Resolution Calibration | Resolution meets specifications as per URS Annex11 | Calibration report |
| OQ-002 | Image Integrity Check | Images pass integrity criteria | Image quality assessment report |
Detailed Test Cases
Test Case OQ-001: Resolution Calibration
Procedure: Perform resolution calibration using standard calibration samples. Document the resolution achieved and compare against acceptance criteria.
Test Case OQ-002: Image Integrity Check
Procedure: Capture images of standard samples and assess for integrity. Ensure that no artifacts or distortions are present.
Deviations
Any deviations from the acceptance criteria must be documented and investigated. A deviation report should be generated for review and approval.
Approvals
This protocol must be approved by the Validation Team and Quality Assurance prior to execution.
Data Integrity Checks
During the OQ stage, the following data integrity checks will be implemented:
- Access controls to ensure only authorized personnel can operate the equipment and access data.
- Audit trails to track changes made to calibration settings and image data.
- Regular backups of data to prevent loss.