Members of sister societies are eligible to receive discounts on IEEE Computer Society membership fees. If you are interested in establishing a sister society agreement, please email membership@computer.org.

• Association for Computing Machinery (ACM)**
• China Computer Federation (CCF)*
• Gesellschaft fur Informatik (GI)***
• Information Processing Society of Japan (IPSJ)*
• Korean Institute of Information Scientists and Engineers (KIISE)*
• Society of Software Engineering and Software Development Technologies (SISTEDES)

* Sister society members who join both the IEEE and the IEEE Computer Society may deduct 10% from IEEE and from Computer Society dues.
** ACM is $10 off IEEE Computer Society membership dues.
*** GI members are eligible for 10% off membership due for IEEE and the IEEE Computer Society.

Important Note: The membership discounts noted above cannot be combined. Only one discount can be used to save on IEEE and IEEE Computer Society membership.