Glossary · Manufacturing
What Is Equipment Qualification (IQ/OQ/PQ)?
Equipment qualification is the documented evidence that a piece of production equipment is correctly installed, operates as intended, and performs consistently in routine use. It is conventionally split into installation, operational and performance qualification, and it underpins reproducible manufacturing across batches and operators.
Why it matters when you source
Qualification is what makes a process transferable: without it, a good batch may be the operator rather than the system. You are unlikely to audit the paperwork yourself, but asking how new equipment is qualified signals whether the factory thinks in systems or in shifts.
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