New Global AWS Data Processing Addendum for GDPR

I'm asking about Data Processing Agreement between AWS and our company for GDPR. AWS is saying as below about DPA. Where can I find DPA with AWS? If I cannot find the DPA, we don't need to contract with AWS? Is this automatically done without any action by me if I am an AWS user?

https://aws.amazon.com/ko/blogs/security/new-global-aws-data-processing-addendum/

If you have signed a copy of the previous AWS General Data Protection Regulation (GDPR) DPA, then you do not need to take any action and can continue to rely on that addendum to satisfy data processing requirements.