SSL certificate renewal requires a new CSR file?

[albatroz]

Hello,
I need to renew some SSL certificates from COMODO and was wondering if I can reuse the previous CSR files
I used to generate the original certificates or if I will need to create a new set of them

 

[cPanelLauren]

You shouldn't need to create a new CSR as far as I know, as long as you're using the same Private Key