iTHUS2026
Registration
07 · Registration

Register your participation

International Terahertz & Submillimeter Observing Universe Symposium — Nov 11–13, 2026, Hong Kong. Registration is by invitation: enter the invitation code sent to you by email, together with the email address it was sent to.

Registration deadline — Check-in Nov 10, 2026 Contact organizer@ithus2026.org
01

Registration access

The invitation code was sent to all invitees by email.

Sent by email from organizer@ithus2026.org
Already registered? Load your previous answers for this email.
Used for the participant list and name badge.
02

Dates in Hong Kong

Symposium Nov 11–13; registration desk and welcome reception on Nov 10. Click a field to pick a date from the calendar.

03

Visa & accommodation

Two yes/no questions — visa support and the group-rate hotel.

Do you need a formal invitation letter for your Hong Kong visa application?
Nationals of most countries may enter Hong Kong visa-free for short visits; participants from the Chinese mainland may travel on the Exit–Entry Permit (港澳通行证).
Do you agree to stay at the symposium hotel at the discounted group rate?
You may pay online or at the hotel, by credit card or cash; online payment details will follow by email.
04

Banquet & meals

For the conference dinner on Nov 11 and daily catering.

Conference dinner, Nov 11
Vegetarian
Up to 3 companions — for each, answer the dinner and vegetarian questions above their allergy field.
05

Talk & other questions

Invited speakers may enter their talk title here; everyone is welcome to raise anything else.