All the information concerning visa applications for Belgium is available on the website of the Immigration Office of the FPS Home Affairs, which is the competent Belgian authority for access to the territory and stay.
For U.S. Citizens, please use this link for the State Department's most up-to-date information regarding travel to Belgium.
Should you need further information, please contact your country's Ministry of Foreign Affairs Website.
Invitation Letters
If you require a personal letter of invitation to attend IEEE SIM 2027, you will be able to download an invitation letter directly from your registration confirmation email that you will receive directly upon successfully registering for the conference.
IEEE SIM 2027 cannot contact or intervene with any Embassy or Consulate office on your behalf so please begin your visa application process as soon as you determine that you want to attend IEEE SIM 2027. Begin your visa process as early as possible (many posts have long interview wait times). You must register for the conference and pay in full before receiving an invitation letter. Many U.S. Embassies require proof of conference participation (such as acceptance of a paper or proof of registration). Some consulates will not issue a visa support letter until you have completed and paid your registration; please confirm your consulate’s requirements.