The standard ranges from Type 2.1 to Type 3.2. Type 2.2 sits in the middle of this hierarchy, serving a specific function for non-critical applications where traceability is not the primary concern.
Among these, occupies a unique middle ground. It offers more assurance than a simple Type 2.1 declaration but does not carry the cost or rigorous testing requirements of a Type 3.1 or 3.2 certificate. en 10204 type 2.2 certificate pdf
: Purchase order number, delivery note, and item description. Material Specifications The standard ranges from Type 2