Operational Qualification Protocol for Jet Mill and Spiral Mill in R&D/Production

Meta Description: This document outlines the Operational Qualification (OQ) protocol for Jet Mill and Spiral Mill used in the micronization of API for inhalation, ensuring compliance with URS Annex11 and Annex15.

Tags: Equipment Validation, OQ Protocol, Jet Mill, Spiral Mill, Inhaled NDDS Powders

Objective

The objective of this protocol is to verify that the Jet Mill and Spiral Mill operate according to predetermined specifications and are capable of consistently producing inhaled NDDS powders that meet quality standards.

Scope

This protocol applies to the Operational Qualification of Jet Mill and Spiral Mill equipment used in the micronization of Active Pharmaceutical Ingredients (API) for inhalation in the R&D and Production areas.

Responsibilities

The following personnel are responsible for the execution and approval of this protocol:

• Validation Engineer: Execute tests and document results.
• Quality Assurance: Review and approve the protocol and results.
• Production Manager: Ensure equipment is available and operational.

Prerequisites

• Equipment installation and calibration completed.
• Operator training completed.
• Standard Operating Procedures (SOPs) established.

Equipment Description

The Jet Mill and Spiral Mill are designed to micronize API for inhalation. The equipment operates by utilizing high-pressure air to achieve particle size reduction, ensuring the desired particle size distribution (PSD) and containment.

Test Plan

Detailed Test Cases

Test Case OQ-001: Verify Pressure Feed Rate

Procedure: Measure the pressure feed rate during operation using calibrated gauges.

Acceptance Criteria: The pressure feed rate must be within the specified range as outlined in the URS.

Evidence: Document all measurements and compare them against the acceptance criteria.

Test Case OQ-002: Check PSD Control

Procedure: Collect samples during operation and analyze for particle size distribution using laser diffraction.

Acceptance Criteria: The PSD must meet the defined specifications for inhalation.

Evidence: Provide PSD analysis reports for each test run.

Test Case OQ-003: Assess Containment Levels

Procedure: Conduct containment testing using appropriate methods to ensure minimal exposure.

Acceptance Criteria: Containment must remain within acceptable limits as defined in the safety guidelines.

Evidence: Document the results of containment tests and any observations made during the process.

Deviations

Any deviations from the acceptance criteria must be documented and assessed for impact on product quality. A corrective action plan should be developed if necessary.

Approvals

All results and documentation must be reviewed and approved by the Quality Assurance team before the equipment can be deemed operationally qualified.

Data Integrity Checks

As CSV is required, ensure the following data integrity checks:

• Data entry validation to prevent errors during input.
• Audit trails must be maintained for all data changes.
• Regular backups of data to prevent loss.