ACM SIGCOMM 2025 Registration

Registration for the SIGCOMM 2025 main conference (including all its parallel events), workshops, and tutorials is managed via a CVENT website.

The participants have three registration options, namely:

• In Person Full Conference + Workshops/Tutorials: This includes access to the main conference, workshops and tutorials.
• In Person Full Conference: This option grants access solely to the in-person main conference.
• Workshops/Tutorials ONLY: This option grants access solely to in-person workshops and tutorials. Participants who register for workshops or tutorials may freely attend any workshop or tutorial.

Please note that the prices vary depending on the chosen registration option.

The workshops and Tutorials will be held on September 8, 2025, and the main conference will be held in Coimbra, Portugal, from September 8 to 11, 2025.

For accepted papers, at least one author should register for the full conference. All papers and posters are expected to be presented in person by one of the authors at the main conference or at one of the workshops or tutorials. If the presenting author is a student, the author may register at the student rate, i.e., SIGCOMM 2025 does not require a full-rate registration from student authors.

“In Person Full Conference + Workshops/Tutorials” registrations include breaks and lunches between Monday, September 8 and Thursday, September 11, a Welcome Reception, and a Banquet Dinner. Students registered for the Full Conference + Workshops/Tutorials also receive free tickets to the Student Dinner. If one wants to invite a partner or friend who hasn’t registered for the conference, an additional banquet ticket could also be purchased (90,00 € fee).

The “In Person Full Conference” registrations include breaks and lunches between Tuesday, September 9 and Thursday, September 11, a Welcome Reception, and a Banquet Dinner. Students that register only for the full conference also have access to the Student Dinner.

The “Workshops/Tutorials ONLY” registrations include breaks and lunch on Monday, September 8, and the Welcome Reception.

For each poster and demo presentation, at least one author must register for the In Person Full Conference, and if the presenting author is a student, the author may register at the student rate.

Early Registration Deadline	Friday, August 15, 2025, 11:59 PM AOE (Updated)

The ACM Standard Cancellation Policy is: No refunds except in the case of visa denial. If your visa is denied, you will be refunded the full registration amount less a $50 processing fee. The deadline for receiving the refund request is 25th August.