Standard Operating Procedure for the Validation of Cap Tightening / Capping Machine in Ophthalmics

Purpose: To establish a standardized procedure for the validation of the Cap Tightening / Capping Machine used in the production of sterile eye drops and eye ointments, ensuring compliance with regulatory requirements and product quality standards.

Scope: This SOP applies to the validation activities for the Cap Tightening / Capping Machine located in the production area, specifically for ophthalmic products. It encompasses the Design Qualification (DQ), Installation Qualification (IQ), Operational Qualification (OQ), and Performance Qualification (PQ) phases.

Definitions:

• Equipment Validation: The process of ensuring that equipment operates according to its intended purpose and meets predefined specifications.
• URS: User Requirements Specification.
• GDP: Good Documentation Practices.

Roles:

• Validation Team: Responsible for planning and executing validation activities.
• Quality Assurance: Ensures compliance with regulatory requirements and reviews validation documentation.
• Production Personnel: Operate the equipment and provide necessary input during validation.

Lifecycle Procedure:

1. Conduct User Requirements Specification (URS) to define equipment needs.
2. Perform Design Qualification (DQ) to confirm design meets URS.
3. Execute Installation Qualification (IQ) to verify proper installation and setup.
4. Carry out Operational Qualification (OQ) to ensure equipment operates within specified limits.
5. Complete Performance Qualification (PQ) to demonstrate equipment consistently produces quality products.

Good Documentation Practices (GDP) Controls:

• All validation documentation must be completed in real-time and signed by the responsible personnel.
• Documentation must be reviewed and approved by Quality Assurance prior to use.

Acceptance Criteria Governance:

• Acceptance criteria must align with the User Requirements Specification (URS) as per Annex 11.
• All critical parameters must be met during OQ and PQ phases.

Calibration and Preventive Maintenance (PM) Governance:

• Calibration of the Cap Tightening / Capping Machine must be performed according to the manufacturer’s specifications.
• Preventive maintenance must be scheduled and documented at regular intervals.

Change Control Triggers:

• Any modifications to the equipment or its operating environment must initiate a change control process.
• Changes in product formulations that may affect the capping process require a re-evaluation of the validation status.

Revalidation Triggers and Periodic Review:

• Revalidation is required annually or upon significant changes to the equipment or processes.
• Periodic reviews must be conducted to ensure ongoing compliance and effectiveness of the validation.

Records/Attachments List:

• User Requirements Specification (URS)
• Validation Protocols (DQ, IQ, OQ, PQ)
• Calibration and Maintenance Records
• Change Control Documentation
• Periodic Review Reports