Object/part number – Fill in all major/critical components of the equipment/device being evaluated.This will assist in tracking the number of components used. Item number – This column is meant to itemise the number of components present in the device.Failing to do so can potentially result in the termination of their products’ certificates of compliance.

It is also the manufacturer’s responsibility to inform an auditor if there are any changes in components within their product. It is the manufacturer’s responsibility to ensure that components used in the construction of their products match what is listed on the CDF. Inspectors also need a CDF to guarantee that the construction of a product matches the original design.ĭuring a factory audit, the auditor ensures that the certified products built in the factory are using the same components listed in the CDF.

The CDF is a critical tool for ensuring that a machine or product is constructed with the same critical components throughout the entire life cycle of production.ĬDFs assist manufacturers and engineers in keeping track of all the critical components within a machine/product. A Constructional Data Form, also known as a Component Data Form or CDF, is a list of critical components for a piece of equipment or device.

Which cdf files do i need