ICFP 2023
Mon 4 - Sat 9 September 2023 Seattle, Washington, United States

Call for Workshop and Co-located Events Proposals

The 28th ACM SIGPLAN International Conference on Functional Programming will be held in Seattle, WA, USA on September 4 - 9, 2023, with the option of virtual participation. ICFP provides a forum for researchers and developers to hear about the latest work on the design, implementations, principles, and uses of functional programming.

Proposals are invited for workshops (and other co-located events, such as symposiums) to be affiliated with ICFP 2023 and sponsored by SIGPLAN. These events should be less formal and more focused than ICFP itself, include sessions that enable interaction among the attendees, and foster the exchange of new ideas. The preference is for one-day events, but other schedules can also be considered.

The workshops are scheduled to occur on September 4th (the day before ICFP) and September 8-9th (the two days after ICFP).

Submission details

Deadline for submission: December 22, 2022 (extended: January 5)

Notification of acceptance: January 13, 2023

Prospective organizers of workshops or other co-located events are invited to submit a completed workshop proposal form in plain text format to the ICFP 2023 workshop co-chairs (Arthur Azevedo de Amorim and Yannick Forster) via email to

icfp-workshops-2023 AT googlegroups.com

by December 22, 2022. (For proposals of co-located events other than workshops, please fill in the workshop proposal form and just leave blank any sections that do not apply.) Please note that this is a firm deadline.

Organizers will be notified whether their event proposal is accepted by January 13, 2023, and if successful, depending on the event, they will be asked to produce a final report after the event has taken place that is suitable for publication in SIGPLAN Notices.

The proposal form is available at:


Further information about SIGPLAN sponsorship is available at:


Selection committee

The proposals will be evaluated by a committee comprising the following members of the ICFP 2023 organizing committee, together with the members of the SIGPLAN executive committee.

Workshop Co-Chair: Arthur Azevedo de Amorim (Boston University)

Workshop Co-Chair: Yannick Forster (Inria Nantes)

General Chair: Nikhil Swamy (Microsoft Research)

Program Chair: Sam Lindley (University of Edinburgh)

Further information

Any queries should be addressed to the workshop co-chairs (Arthur Azevedo de Amorim and Yannick Forster), via email to icfp-workshops-2023 AT googlegroups.com.