I have a Bio degree and I am trying to obtain a Foundational Level Science Authorization, and I am all twisted in the paperwork. I've been on the ctc.ca.gov website, called the info line, I don't want to make a mistake because sending in my application costs money and if I make a simple mistake, I would have to apply again...just want to avoid the extra cost. Who has been successful in obtaining a Supplemental Authorization in CA . BTW, I am doing this on my own because I did not want to add on additional credentials while I was in the single subject credential program confused. Thanks!