There are selected countries for international versions that can take the ProAdvisor training. To become one of the team, you must pass the advanced certification exam to complete the QBO Certification.
To check if QuickBooks offers the training in your country:
Scroll down and at the bottom of the page, choose your country from the Select a Country drop-down.
Hover your mouse on the Accountants & Bookkeepers tab at the top mid of the page.
You'll see ProAdvisor Portal or Training from the drop-down.
For more information about ProAdvisor certification, you can check the following resources. This will provide you links to help you get certified as well as how to sign up for their courses: