U.K. Fellowship Investment & Asset Management, Life Insurance, etc. On passing all the CT series subjects, a student member is eligible to get the certificate in actuarial techniques (CAT). On passing all the subjects up to and including ST series, a student is eligible to be admitted as an Associate Member of the Society and use AASI against his/her name. After passing the chosen subjects from the SA series, associate will be awarded fellowship and can use FASI against his/her name.