Sonali Sahu Student Expert 31st Jul, 2020

Hello,

There is no need to make a new caste certificate or to re-new it. Once caste certificate is made, it is valid as long as you can use it. There is no validity period for it.

You can use  your 8 year old caste certificate for any required process.  You can scan and make soft copy of your offline certificate and upload it online for document verification.

Hope it helps!