How long is the validity of ISO900 1 certification? Is it necessary to have an annual inspection? Will it be invalid without annual inspection?

The validity period of the certification certificate is 3 years. Get the certificate for the first time, pass the examination and issue the certificate. Then there is the supervision and audit, once a year, which is what you call the annual inspection. Without supervision, the certification body can revoke your certificate, and your certificate will be invalid after revocation. Re-evaluation in the last year, which is certification. A new certificate issued after the new audit. I wonder if it will help you. You can leave me a message if you have any questions. .