You can sign up for SIGMICRO membership by going to the SIGMICRO sign-up page at ACM. Alternatively, if you are an ACM member, you can go to your MyACM page, click on Join SIGs, and follow the directions to join.
Note that you can become a SIGMICRO member without becoming an ACM member.
The annual SIGMICRO membership fees are:
- $21 for professionals
- $5 for students