Aqueous Buffer Preparation Tank – Equipment Validation SOP

Standard Operating Procedure for the Validation of Aqueous Buffer Preparation Tank

Purpose: This SOP outlines the validation process for the Aqueous Buffer Preparation Tank used in the preparation of the aqueous phase in NDDS for Liposomes and Lipid Nanoparticles (LNP).

Scope: This procedure applies to the Aqueous Buffer Preparation Tank utilized in the R&D and Production areas for the preparation of aqueous solutions critical to product quality.

Definitions:

  • DQ: Design Qualification
  • IQ: Installation Qualification
  • OQ: Operational Qualification
  • PQ: Performance Qualification
  • CSV: Computerized System Validation

Roles:

  • Validation Team: Responsible for executing the validation process.
  • Quality Assurance: Ensures compliance with regulatory requirements.
  • Engineering: Maintains the equipment and supports validation activities.

Lifecycle Procedure:

  1. Design Qualification (DQ): Verify design specifications meet user requirements.
  2. Installation Qualification (IQ): Confirm that the equipment is installed correctly.
  3. Operational Qualification (OQ): Validate that the equipment operates within specified limits.
  4. Performance Qualification (PQ): Ensure the equipment performs effectively for its intended use.

GDP Controls: Good Documentation Practices must be followed throughout the validation lifecycle to ensure traceability and compliance.

Acceptance Criteria Governance: Acceptance criteria for the validation process will be governed by User Requirement Specifications (URS) in accordance with Annex 11.

Calibration/PM Governance: The Aqueous Buffer Preparation Tank must be calibrated and maintained according to the manufacturer’s guidelines and internal standard operating procedures.

Change Control Triggers: Any changes to equipment, processes, or software affecting the Aqueous Buffer Preparation Tank must undergo change control procedures.

See also  Bin Blender / IBC Blender – DQ Protocol

Revalidation Triggers and Periodic Review: Revalidation is required every 12 months or when significant changes occur that may impact equipment performance.

Records/Attachments List:

  • Validation Protocols
  • Calibration Records
  • Change Control Documentation
  • Periodic Review Reports

Also Check:

Bin Blender / IBC Blender – IQ Protocol

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