I have a voucher for CAD exam ,can i use it in Pearson since Webassessor is not valid

[GlideFather]

Hi @swethasathi,

with Pearson being the official exam platform, there are no vouchers anymore.

If you had one from the legacy platform (Webassessor), then check the My Exams tabe:

https://learning.servicenow.com/now/lxp/my-exams 

Do you see there CAD?

There's a big misunderstanding, voucher doesn't mean it's free, so you will still need to pay for the exam registration. 300 USD + taxes.