What is validation? How many types? What is the content in process validation? What is concorrent validation?

Question

Accepted Answer

Validation is the process of ensuring that a product or service meets the requirements and specifications of the customer.

There are two types of validation: process validation and product validation.
Process validation involves validating the manufacturing process itself, while product validation involves validating the final product.
The content in process validation includes process design, process qualification, and continued process verification.
Concurrent validation is a type of process validation that involves validating the manufacturing process while it is still in operation.
Examples of validation include software validation, equipment validation, and cleaning validation.

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