ACM Membership is not required to create a free ACM Account.
If you are an ACM or SIG Member, or a subscriber, the email address you provide must match the one we have on file for you – in this way, you will be able to take full advantage of your services.
ACM Membership Services
Tel: 1-800-342-6626 (U.S./Can)
+1-212-626-0500 (Outside U.S.)
Office Hours: 8:30 am - 4:30 pm, U.S. Eastern Time