I have a question for everyone
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I would like to ask everyone: when obtaining TUV certification, does TUV send engineers to the site for the certification process?
What exactly is TUV certification? I have no idea
What certification do you need? Generally, SIS systems are certified by the SIS manufacturers.
This post was last edited by chensf123 on 2017-9-18 00:31. It is estimated that this certification is similar to the procedures involved in patent applications and various licensing processes, as well as the ISO9000 quality certification (which focuses on procedures); therefore, its difficulty is likely not greater than that of obtaining a license for the C919. As a user, one only needs to purchase SIS products that have passed TUV certification, whose performance aspects such as fault tolerance, redundancy, and mean time between failures meet the relevant requirements. I’m not very familiar with the certification procedures and processes.
Our company needs to obtain SIL certification for the instruments