What is the difference between EN 10204 Type 3.1 and Type 3.2 inspection documents?
A Type 3.1 document is validated by the manufacturer’s authorized inspection representative who is independent of the manufacturing department. A Type 3.2 document includes validation by the manufacturer and either the purchaser’s authorized representative or an independent third-party inspector. Availability depends on the material source, governing specification, purchase order, and inspection arrangement.