<p>hi, i had registered for Chem and Math II Subject Tests this october.
now i want to give physics instead of Chem. how do i go about changing this?</p>
<p>You don't have to.
You can just mark Math II and Physics on the test day.</p>
<p>You know, you should have checked this thread before you post a new one.
<a href="http://talk.collegeconfidential.com/sat-subject-tests-preparation/503758-commonly-asked-questions-re-satii.html%5B/url%5D">http://talk.collegeconfidential.com/sat-subject-tests-preparation/503758-commonly-asked-questions-re-satii.html</a></p>