Exam Area is White, Blank or Missing

This can happen if you’re accessing the CCO Community from an iOS, Android or similar mobile device or tablet.

As a workaround, please try accessing the exam using this link instead: https://www.cco.us/gb/ (sign in with the same username and password as the CCO Community).

If that still does not work, please try accessing the exam using a Desktop PC or Laptop in order to properly view the exam area.