Table of Contents

Case Study

Pharma: Equipment Qualification with Computerized System (CQV + Annex 11)

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Table of Content

The Problem
The Strategy
The Outcome

Client

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The Problem

High-Risk Sterilization Equipment Requiring Dual Compliance Across CQV and Annex 11

Qualification of a sterilizer/autoclave with PLC/SCADA controls demands compliance across two overlapping frameworks — Annex 15 equipment lifecycle and Annex 11 computerized system validation. High risk arises from the direct impact on sterile assurance, with computerized controls requiring validated security, audit trail, and change control coverage beyond standard equipment qualification.

High risk due to direct impact on sterile assurance from equipment and control system failures

Computerized PLC/SCADA controls require Annex 11 validation in addition to CQV

No validated audit trail or access control coverage for parameter and record changes

Dual-framework compliance gap: Annex 15 lifecycle stages not aligned with Annex 11 requirements

The Strategy

Integrated CQV and Annex 11 Validation Across Full Equipment Lifecycle

The validation scope covered IQ/OQ/PQ for the equipment alongside validation of all computerized system aspects — including audit trails, access controls, and parameter management. Testing followed Annex 15 lifecycle stages (URS, DQ, FAT/SAT, IQ, OQ, PQ) with computerized system controls validated in parallel per Annex 11.

Follow Annex 15 lifecycle stages: URS, DQ, FAT/SAT, IQ, OQ, PQ

Validate computerized system controls per Annex 11: security, audit trails, and change control

IQ/OQ/PQ protocols designed to cover both equipment performance and system control integrity

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Pharma Manufacturing Client

The Solution

Fully Qualified Sterilizer with Validated Computerized Controls Preventing Unauthorized Changes

The equipment meets acceptance criteria across all operating ranges, with computerized controls validated to prevent unauthorized parameter and record changes. The integrated CQV and Annex 11 approach delivers a single qualified system that satisfies both equipment lifecycle and electronic system regulatory expectations.

Equipment meets acceptance criteria across all defined operating ranges

Computerized controls prevent unauthorized parameter changes and record modifications

Audit trail, access control, and change control validated per Annex 11 requirements

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Computerized System Validation: What It Is and How to Validate a System

Computerized system validation is the backbone of safe,..

Data Integrity in Pharmaceutical Industry

Understanding Data Integrity in the Pharmaceutical Industry

Data Integrity Policy for Pharmaceutical Industry is a set..

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The Importance of ALCOA Principles in Pharma

ALCOA principles are the five pillars, Attributable, Legible, Contemporaneous,..

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