VHP Generator / Decontamination Unit – Equipment Validation SOP

Standard Operating Procedure for VHP Generator Validation in Liposome and LNP Production

Equipment Validation,
NDDS,
Liposomes,
Lipid Nanoparticles,
VHP Generator,
Decontamination Unit,
Production

Purpose

This SOP provides guidelines for the validation of the VHP Generator used for decontaminating isolators and Restricted Access Barrier Systems (RABS) in the production of liposomes and lipid nanoparticles.

Scope

This procedure applies to the validation of the VHP Generator located in the production area, addressing its criticality and direct impact on product quality.

Definitions

  • VHP Generator: A system used to generate vaporized hydrogen peroxide for decontamination purposes.
  • RABS: Restricted Access Barrier Systems designed to minimize exposure to the product.
  • CSV: Computer System Validation.

Roles

The following roles are involved in the validation process:

  • Validation Manager: Oversees the validation process and ensures compliance with regulatory requirements.
  • Quality Assurance: Reviews and approves validation documentation.
  • Production Personnel: Operate the VHP Generator and execute the validation protocols.

Lifecycle Procedure

The validation lifecycle consists of the following phases:

  • Design Qualification (DQ): Assessing the design specifications against user requirements.
  • Installation Qualification (IQ): Verifying that the system is installed according to specifications.
  • Operational Qualification (OQ): Ensuring the system operates within defined limits.
  • Performance Qualification (PQ): Confirming the system performs effectively in real-world conditions.

Good Documentation Practices (GDP) Controls

All validation activities must be documented following GDP guidelines to ensure traceability and compliance.

Acceptance Criteria Governance

Acceptance criteria shall be established based on User Requirements Specification (URS) and Annex 11 requirements. All criteria must be met for successful validation.

See also  Tablet/Capsule Counter Filler – Qualification Execution Checklist

Calibration and Preventive Maintenance Governance

Regular calibration and preventive maintenance of the VHP Generator must be performed according to the manufacturer’s specifications and documented accordingly.

Change Control Triggers

Any changes to the VHP Generator, its operating procedures, or its environment must initiate a change control process to evaluate the impact on validation status.

Revalidation Triggers and Periodic Review

Revalidation is required every 12 months or upon any significant changes to the system or process. A periodic review of the validation status must also be conducted annually.

Records and Attachments

  • Validation Protocols
  • Validation Reports
  • Calibration Certificates
  • Maintenance Logs
  • Change Control Documentation

Also Check:

Colloid Mill (if used) – OQ Protocol

Operational Qualification Protocol for Colloid Mill Used in Nasal and Otic Products Document Control Number: OQ-001 Version: 1.0 Effective Date: [Insert Date] Review Date: [Insert Date] Objective The objective of this Operational Qualification (OQ) protocol is to verify that the…

Ultrasonicator (Probe/Bath) – Deviation Impact Assessment

Deviation Impact Assessment Equipment Details Equipment: Ultrasonicator (Probe/Bath) Area: R&D/Production Criticality: Major Product Impact: Direct CSV Required: No Deviation Details Deviation Description: [Enter detailed description of the deviation] Date of Occurrence: [Enter date] Reported By: [Enter name] Classification Classification: Major…

Multi Mill – OQ Protocol

Operational Qualification Protocol for Multi Mill in Solid Dosage Form Production Document Number: OQ-001 Version: 1.0 Effective Date: YYYY-MM-DD Prepared By: [Name] Reviewed By: [Name] Approved By: [Name] Objective The objective of this Operational Qualification (OQ) protocol is to verify…