The 28th ACM Symposium on Operating Systems Principles
October 26-29, 2021

SOSP 2021 Registration

Registration Link

All fees are in US dollars

Registration Type Conference + Workshops
Non-Member 99 USD
ACM/SIGOPS Professional Member 49 USD
Student Non-Member 49 USD
ACM/SIGOPS Student Member 0 USD

Cancellation Policy. No refunds are provided for any cancellations. Modifications to registrations are permitted. Substitutions (same type) for registered attendees are permitted.

ACM/SIGOPS Professional/Student Membership

Questions about registration can be emailed to