CSU/UC UPDATE

California State University (CSU) no longer uses ACT or SAT examinations in determining admission eligibility for all CSU campuses.  If accepted to a CSU campus, ACT or SAT test scores can be used as one of the measures to place students in the proper mathematics and written communication courses.

Freshman: Testing Requirements | CSU

UC will not consider SAT or ACT test scores when making admissions decisions. If you choose to submit test scores as part of your application, they may be used as an alternative method of fulfilling minimum requirements for eligibility or for course placement after you enroll.

Freshman requirements

If you decide to take the SAT or ACT you must register on the websites - Sign up for fall test dates now 

 
https://www.collegeboard.org/ - SAT 

https://www.act.org/content/act/en/products-and-services/the-act.html - ACT