As a member of COSAC, you are joining a community of over 2,000 individuals, professionals and organizations committed to ensuring the best future possible for people diagnosed with autism in New Jersey. COSAC offers many benefits to its members. Click here to learn more. Basic $40 Silver $75 Gold $150 Student $20 To join or renew your membership now, click here. Agency $500 Corporate $750 To join or renew your membership now, click here. To view our current agency member roster, click here. If you prefer to pay by check or money order, please download a membership application and return with your membership dues made payable to: COSAC Attn: Membership 1450 Parkside Avenue, Suite 22 Ewing, NJ 08638 If you have questions about your membership status, contact Carol Cox at [email protected].