Visitors holding travel documents issued by certain countries will need a visa to enter Singapore. Please click here for the latest information on the visa requirements to China.

You may approach the Singapore Embassies nearest to you for information on visa application and submission procedures, list of documents required, application fees payable and to obtain visa application forms.


When your abstract is accepted, you will receive a system-generated invitation letter to attend the conference.

The organizers of HYPOTHESIS XIII 2018 can provide a formal Letter of Invitation (LOI) for Visa Application upon request.

If you need an LOI from the HYPOTHESIS XIII 2018 organizers, please email our This email address is being protected from spambots. You need JavaScript enabled to view it. with the subject "Request for Letter of Invitation for Visa Application". In the email, please provide the following information:

  • Registration receipt*
  • Paper ID (if applicable)
  • Name (as it appears in passport)
  • Title (i.e. Dr./Prof./Mr./Ms.)
  • Passport Number
  • Nationality
  • Country of Departure
  • Department/Institute/Organization
  • Mailing Address to receive the LOI (postal address complete with country and postal code to ensure delivery of the original documents to you)
  • Email Address to receive the LOI
  • Fax Number
* Note: Documents will only be issued to participants who have completed the registration payment. The average response time to your request is three (3) working days. If you do not receive a reply from us after 3 working days, please resend your email. Scanned copies will be sent to you by email. Original copy will only be sent upon request by standard airmail. Depending on the postal delivery schedule from Singapore to your country, it may take 7 to 14 days before the documents reach you. We’re sorry that we do not send the documents by courier or express delivery.

© 2017 HYPOTHESIS Series