What is the meening of IQ, OQ, PQ

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IQ, OQ, PQ are abbreviations used in validation processes in various industries.

IQ stands for Installation Qualification and is performed to verify that equipment or systems are installed correctly.
OQ stands for Operational Qualification and is conducted to ensure that equipment or systems operate according to their intended functions.
PQ stands for Performance Qualification and is carried out to demonstrate that equipment or systems consistently perform within specified parameters.
These validation processes are commonly used in industries such as pharmaceuticals, medical devices, manufacturing, and others.
Example: In the pharmaceutical industry, IQ may involve verifying the correct installation of a manufacturing machine, OQ may test its operational functions, and PQ may assess its performance over an extended period.

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