SAT Subject Test registration mistake

Test Preparation SAT Subject Test Preparation
1

Hello

I am taking SAT subject tests tomorrow and when we were printing the ticket last night we noticed we registered for Math I instead of Math II. I need to take Math II. It was too late to change it on the website. Do you know if we can change it at the test location or add Math II day of testing?

2

My understanding is that on the day of the test, you can designate which Subject Test you take and just take that one. The one you take will be recorded in your records.