<p>Are they absolutely necessary for admission?</p>
<p>No, they’re not. However, you would need to submit the ACT with writing (with or without the non-subject SATs).</p>
<p>DS is in Columbia now and he never took SAT subject tests.</p>
<p>What did your son get on his ACT, if you don’t mind me asking? And what division did he get accepted into?</p>