Visa Support Letter Request

ACM has engaged Executivevents, a professional conference management firm, to issue visa letters.  Please follow the instructions below.

If you cannot access this form for any reason, please email acmsupportletters@executivevents.com with the following information:

  • Name as it appears on your passport
  • Current postal mailing address
  • Name of the conference you are registering for  
  • Registration confirmation number and/or
  • Title of your talk or presentation, if you are presenting
Step 1/3

Get Started

ACM is able to provide visa support letters to registered attendees, authors and speakers with accepted papers/posters/talks, and conference committee members. 

Please  allow up to 10  business days for your information to be reviewed and your support letter to be processed. All requests are handled in the order they are received.

Example: Henry James Stevenson
Example: hstevenson@email.com
Example: 123 Main St. or Main Street 123
Example: Apt. 3
Step 2/3

Conference

Only accepted authors/speakers and conference committee members may request a visa support letter prior to registering for the conference.

2024 IEEE/ACM 17th International Conference on Utility and Cloud Computing (UCC '24) |Sharjah United Arab Emirates | from December 16, 2024 to December 19, 2024
25th International Middleware Conference | Hong Kong | from December 2, 2024 to December 6, 2024
30th Asia and South Pacific Design Automation Conference | Tokyo Japan | from January 20, 2025 to January 23, 2025
32nd ACM Joint European Software Engineering Conference and Symposium on the Foundations of Software Engineering (ESEC/FSE '25) | Trondheim Norway | from June 23, 2025 to June 28, 2025
33rd ACM Conference on User Modeling, Adaptation and Personalization ( UMAP '25 ) | New York City NY USA | from June 16, 2025 to June 19, 2025
34th ACM SIGSOFT International Symposium on Software Testing and Analysis (ISSTA '25) | Trondheim Norway | from June 25, 2025 to June 28, 2025
39th ACM SIGSIM Conference on Principles of Advanced Discrete Simulation ( SIGSIM-PADS '25 ) | from June 23, 2025 to June 26, 2025
62nd ACM/IEEE Design Automation Conference (DAC '25) | San Francisco CA USA | from June 22, 2025 to June 26, 2025
ACM Multimedia Asia (MMASIA '24) | Auckland New Zealand | December 3, 2024 to December 6, 2024
ACM SIGUCCS Annual Conference | Denver CO USA | April 4, 2025 to April 7, 2025
ASIA CCS '25 | ACM Asia Conference on Computer and Communications Security | Hanoi Vietnam | August 25, 2025 to August 29, 2025
ASPLOS '25 | 29th ACM International Conference on Architectural Support for Programming Languages and Operating Systems | Rotterdam Netherlands | March 30, 2025 to April 3, 2025
Annual International ACM SIGIR Conference on Research and Development in Information Retrieval in the Asia Pacific Region (SIGIR-AP) | Tokyo Japan | December 9, 2024 to December 12, 2024
CCS '25 | ACM SIGSAC Conference on Computer and Communications Security | Taipei Taiwan | October 13, 2025 to October 17, 2025
CF '25 | 22nd ACM International Conference on Computing Frontiers | Cagliari Italy | May 28, 2025 to May 30, 2025
CHI '25 | CHI Conference on Human Factors in Computing Systems | Yokohama Japan | April 26, 2025 to May 1, 2025
CI '25 Collective Intelligence Conference | La Jolla CA USA | June 25, 2025 to June 27, 2025
CIKM '25 | The 34th ACM International Conference on Information and Knowledge Management | Seoul Republic of Korea | November 10, 2025 to November 14, 2025
COMPASS '25 | ACM SIGCAS/SIGCHI Conference on Computing and Sustainable Societies | Toronto ON Canada | July 22, 2025 to July 25, 2025
CPS-IoT Week '25 | Cyber-Physical Systems and Internet of Things Week 2025 | Irvine CA USA | May 6 2025 to May 9, 2025
CSCW '25 | Computer-Supported Cooperative Work and Social Computing | Bergen Norway | October 18, 2025 to October 22, 2025
CVMP '24 | European Conference on Visual Media Production | London United Kingdom | November 18, 2024 to November 19, 2024
CompEd '25 | ACM Global Computing Education Conference 2025 | Gaborone Botswana | October 21, 2025 to October 25, 2025
DATE '25 | Design, Automation and Test in Europe | Lyon France | March 31, 2025 to April 2, 2025
E-Energy '25 | The 16th ACM International Conference on Future and Sustainable Energy Systems |Rotterdam Netherlands | June 17, 2025 to June 20, 2025
EICS '25 | The 16th ACM SIGCHI Symposium on Engineering Interactive Computing Systems | Trier Germany | June 23, 2025 to June 27, 2025
ETRA '25 | 2025 Symposium on Eye Tracking Research and Applications | Tokyo Japan | May 26, 2025 to May 29, 2025
EuroSys '25 | Twentieth European Conference on Computer Systems | Rotterdam Netherlands | March 30, 2025 to April 3, 2025
GROUP '25 | The 2025 ACM International Conference on Supporting Group Work | Hilton Head SC USA | January 12, 2025 to January 15, 2025
ICER 2025 | ACM Conference on International Computing Education Research | Charlottesville VA USA | August 3, 2025 to August 6, 2025
ICMI '25 | INTERNATIONAL CONFERENCE ON MULTIMODAL INTERACTION | Canberra ACT Australia | October 13, 2025 to October 17, 2025
ICSE 2025 | IEEE/ACM 46th International Conference on Software Engineering | Ottawa ON Canada | April 26, 2025 to May 3, 2025
IEEE/ACM 11th International Conference on Big Data Computing, Applications and Technologies (BDCAT '24) | Sharjah United Arab Emirates | from December 16, 2024 to December 19, 2024
IMX '25 | ACM International Conference on Interactive Media Experiences | Niterói Brazil | June 3, 2025 to June 6, 2025
ISCA '25 | The 52nd Annual International Symposium on Computer Architecture | Tokyo Japan | June 21, 2025 to June 25, 2025
IUI '25 | 30th International Conference on Intelligent User Interfaces | Cagliari Italy | March 24, 2025 to March 27, 2025
International Symposium on Physical Design (ISPD '25) | Austin TX USA | from March 16, 2025 to March 19, 2025
JCDL '24 | The 2024 ACM/IEEE Joint Conference on Digital Libraries | Hong Kong China | December 16, 2024 to December 20, 2024
MHV '25 | Mile-High Video Conference | Denver CO USA | February 18, 2025 to February 20, 2025
POPL '25 | The 52nd Annual ACM SIGPLAN Symposium on Principles of Programming Languages | Denver CO USA | January 19, 2025 to January 25, 2025
PPoPP '25 | ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming 2025 | Las Vegas, NV | March 1, 2025 to March 5, 2025
SC '25 | The International Conference for High Performance Computing, Networking, Storage and Analysis | St Louis MO USA | November 16, 2025 to November 21, 2025
SEC '24 | The Nineth ACM/IEEE Symposium on Edge Computing | Rome Italy | December 4, 2024 to December 7, 2024
SIGCHI | The 16th ACM SIGCHI Symposium on Engineering Interactive Computing Systems | Trier Germany | June 23, 2025 to June 27, 2025
SIGCSE TS 25 | The 56th ACM Technical Symposium on Computer Science Education | Pittsburgh PA USA | February 26, 2025 to March 1, 2025
SIGIR '25 | The 48th International ACM SIGIR Conference on Research and Development in Information Retrieval | Padua Italy | July 13, 2025 to July 18, 2025
SIGMOD/PODS '25 | International Conference on Management of Data | Berlin Germany | June 14, 2025 to June 19, 2025
SIGSPATIAL '25 | The 33rd ACM International Conference on Advances in Geographic Information Systems | Minneapolis MN USA | November 3, 2025 to November 6, 2025
SOSP '25 | ACM SIGOPS 31st Symposium on Operating Systems Principles | Seoul Republic of Korea | October 13, 2025 to October 16, 2025
SPLASH '25 | ACM SIGPLAN International Conference on Systems, Programming, Languages, and Applications: Software for Humanity | Singapore Singapore | October 20, 2025 to October 27, 2025
TEI '25 | Nineteenth International Conference on Tangible, Embedded, and Embodied Interaction | Bordeaux / Talence France | March 4, 2025 to March 7, 2025
The 20th International Conference on Emerging Networking EXperiments and Technologies (CoNEXT '24) | Los Angeles, CA USA | from December 9, 2024 to December 12, 2024
The 26th International Workshop on Mobile Computing Systems and Applications (HOTMOBILE '25) | Palm Springs CA USA | from February 26, 2025 to February 27, 2025
The Eighteenth ACM International Conference on Web Search and Data Mining | Hannover Germany | between April 7, 2025 and April 11, 2025
Workshop on Hot Topics in Operating Systems (HOTOS '25) | Banff or Lake Louise AB Canada | from May 14, 2025 to May 16, 2025
Other
Step 3/3

Frequently Asked Questions

Can ACM issue me a letter of invitation?
Can ACM issue a visa support letter if I have not signed up for the conference yet, or if conference registration is not yet open?
Can ACM include my family in my visa support letter?
The embassy requires a local address and contact for the conference I’m attending in the United States. Can you supply this?
The embassy requires a local address and contact for the conference I’m attending outside of the United States. Can you supply this?
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Next step
Thank you for your request. Please allow up to 10 days to receive your letter. If you do not receive your letter within that time, please contact us at acmsupportletters@executivevents.com.
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