Process Validation: IQ, OQ and PQ Concepts
Understand the role of installation, operational and performance qualification in demonstrating that equipment and processes are installed, challenged and capable under defined conditions.
Work context
Regulated manufacturing and process qualification
This page shows technical knowledge coverage. Course, assessment and credential availability depends on the applicable Industrial Skillset program.
Relevant roles
Quality engineers · Validation engineers · Manufacturing engineers · Medical-device professionals
Prerequisites
Quality systems · Process fundamentals
Knowledge level
Advanced coverage with practical workplace context.
Learning outcomes
What this topic is intended to help you understand
- Differentiate IQ, OQ and PQ purposes.
- Explain protocol, acceptance criteria and objective evidence.
- Recognize change-control and revalidation triggers.
Technical scope
Equipment, processes and terminology
- IQ
- OQ
- PQ
- Protocols
- Acceptance criteria
- Challenge conditions
- Sampling
- Deviations
- Change control
- Revalidation
Workplace practice
How the subject connects to industrial work
- Review protocol intent
- Verify prerequisites
- Record objective evidence
- Document deviations
Quality and safety
Controls that protect people, product and process
- Data integrity
- Approved protocols
- Controlled changes
- Traceability
Technical learning supports understanding. Actual work remains governed by site procedures, machine-specific instructions, engineering requirements, supervision and authorization.
Industrial documents
Documents commonly connected to this subject
- Validation master plan concepts
- IQ/OQ/PQ protocol
- Report
- Deviation record