Hi Lucy! Great question. In order to access the certification study materials and exams you will need to sign up for a QuickBooks Online Accountant account. It is absolutely free. Here is the link to sign up for the account:
After you have signed up for the account and logged in follow these steps:
1. Click on the ProAdvisor tab (located on the left menu bar)
2. Click on the Certification tab
Good luck to you!
Managing Editor, Fit Small Business