Registration for HIV Science Geneva 2027 opens on 17 November 2027
HIV Science Geneva 2027 brings together HIVR4P 2027, the 6th HIV Research for Prevention Conference, and IAS 2027, the 14th IAS Conference on HIV Science. Register for either conference or both through the online registration form.
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Key deadlines and highlights
Early fee deadline: 9 February 2027
Standard fee deadline: 27 April 2027
HIV Science Geneva 2027 offers delegates the opportunity to attend HIVR4P 2027, IAS 2027 or both conferences. To register, select your preferred option and complete your registration through your conference account.
To support inclusive participation, the IAS offers a four-tier registration fee structure based on the World Bank country income classification, with reduced fees for delegates from upper-middle-income, lower-middle-income and low-income countries. Reduced rates are also available for students, postdoctoral researchers and young people.
Registration options
HIV Science Geneva 2027 (HIVR4P 2027 and IAS 2027), from 10 to 15 July:
In-person access to all conference sessions, satellite sessions and poster discussion sessions at both conferences and to the IAS 2027 exhibition, as well as on-demand access to all session recordings. Recordings will be available on demand within 12 hours of each session ending.
HIVR4P 2027 only, from 10 to 12 July:
In-person access to all HIVR4P 2027 sessions, satellite sessions and poster discussion sessions, as well as on-demand access to all HIVR4P 2027 session recordings
IAS 2027 only, from 12 to 15 July:
In-person access to all IAS 2027 sessions, satellite sessions, poster discussion sessions and the exhibition, as well as on-demand access to all IAS 2027 session recordings
You can put USD 75 of your registration fee towards a two-year IAS membership, which will be activated after the conference. If you are already an IAS Member, your existing membership will be extended by two years. Take a look at the IAS membership benefits.
Registration fees
HIV Science Geneva 2027 (HIVR4P 2027 and IAS 2027)
Joint registration provides access to all conference sessions, satellite sessions and poster discussion sessions at HIVR4P 2027 and IAS 2027, as well as the IAS 2027 exhibition. It includes on-demand access to session recordings from both conferences.
| Registration category | Early fee | Standard fee (after 9 February 2027, 23:59 CET) |
Late fee (after 27 April 2027, 23:59 CEST) |
|---|---|---|---|
Regular delegates |
|||
| High-income countries | USD 940 | USD 1,140 | USD 1,290 |
| Upper-middle-income countries | USD 650 | USD 790 | USD 900 |
| Lower-middle-income countries | USD 590 | USD 710 | USD 810 |
| Low-income countries | USD 520 | USD 640 | USD 720 |
Students/postdocs/young people (under 26)* |
|||
| High-income countries | USD 280 | USD 330 | USD 370 |
| Upper-middle-income countries | USD 240 | USD 290 | USD 330 |
| Lower-middle-income countries | USD 210 | USD 260 | USD 290 |
| Low-income countries | USD 200 | USD 240 | USD 260 |
Registration prices are in USD.
The registration is taxable in Switzerland pursuant to article 8 al. 2 let. f of the Swiss Federal Act on Value Added Tax of 12 June 2009.
*To register as a student/postdoc, you must be at least 18 years old and present proof of full-time enrolment at a recognized university or college at both the time of registration and during AIDS 2026.
*To register as a young person, you must be between 18 and 25 (inclusive) years old at the time of the conference and present proof of age (official identity card stating your age).
HIVR4P 2027 only (10-12 July 2027)
This option provides access to all HIVR4P 2027 sessions, satellite sessions and poster discussion sessions. It includes on-demand access to HIVR4P 2027 session recordings.
| Registration category | Early fee | Standard fee (after 9 February 2027, 23:59 CET) |
Late fee (after 27 April 2027, 23:59 CEST) |
|---|---|---|---|
Regular delegates |
|||
| High-income countries | USD 680 | USD 850 | USD 980 |
| Upper-middle-income countries | USD 470 | USD 590 | USD 680 |
| Lower-middle-income countries | USD 430 | USD 530 | USD 610 |
| Low-income countries | USD 380 | USD 480 | USD 550 |
Students/postdocs/young people (under 26)* |
|||
| High-income countries | USD 210 | USD 250 | USD 280 |
| Upper-middle-income countries | USD 190 | USD 220 | USD 250 |
| Lower-middle-income countries | USD 160 | USD 200 | USD 220 |
| Low-income countries | USD 150 | USD 190 | USD 200 |
Registration prices are in USD.
The registration is taxable in Switzerland pursuant to article 8 al. 2 let. f of the Swiss Federal Act on Value Added Tax of 12 June 2009.
*To register as a student/postdoc, you must be at least 18 years old and present proof of full-time enrolment at a recognized university or college at both the time of registration and during AIDS 2026.
*To register as a young person, you must be between 18 and 25 (inclusive) years old at the time of the conference and present proof of age (official identity card stating your age).
IAS 2027 only (12-15 July 2027)
This option provides access to all IAS 2027 sessions, satellite sessions, poster discussion sessions and the exhibition. It includes on-demand access to IAS 2027 session recordings.
| Registration category | Early fee | Standard fee (after 9 February 2027, 23:59 CET) |
Late fee (after 27 April 2027, 23:59 CEST) |
|---|---|---|---|
Regular delegates |
|||
| High-income countries | USD 880 | USD 1,050 | USD 1,180 |
| Upper-middle-income countries | USD 610 | USD 730 | USD 820 |
| Lower-middle-income countries | USD 560 | USD 660 | USD 740 |
| Low-income countries | USD 490 | USD 590 | USD 660 |
Students/postdocs/young people (under 26)* |
|||
| High-income countries | USD 250 | USD 300 | USD 330 |
| Upper-middle-income countries | USD 220 | USD 260 | USD 300 |
| Lower-middle-income countries | USD 190 | USD 240 | USD 260 |
| Low-income countries | USD 180 | USD 220 | USD 240 |
Registration prices are in USD.
The registration is taxable in Switzerland pursuant to article 8 al. 2 let. f of the Swiss Federal Act on Value Added Tax of 12 June 2009.
*To register as a student/postdoc, you must be at least 18 years old and present proof of full-time enrolment at a recognized university or college at both the time of registration and during AIDS 2026.
*To register as a young person, you must be between 18 and 25 (inclusive) years old at the time of the conference and present proof of age (official identity card stating your age).
Media registration
Are you an accredited journalist, public-facing communications professional or social media influencer? You may be eligible for free media registration. Learn more and register for media access.
Change of registration format
Already registered? You can switch between single-conference and joint registration for HIVR4P 2027 and IAS 2027. Registration options may be changed as follows:
When changing from a single-conference registration (HIVR4P 2027 only or IAS 2027 only) to joint registration for HIV Science Geneva 2027, the difference in registration fees will be charged.
When changing from joint registration to a single-conference registration (HIVR4P 2027 only or IAS 2027 only), no refund of the difference in registration fees will be provided.
When changing from HIVR4P 2027 only to IAS 2027 only, the difference in registration fees will be charged.
When changing from IAS 2027 only to HIVR4P 2027 only, no refund of the difference in registration fees will be provided.
Cancellation policy
If the written notification of cancellation is received on or before 27 April 2027, 50% of the registration fee will be refunded. No refunds or refund requests will be accepted after 27 April 2027.
You can find more information in the terms and conditions for delegates.
Letter of invitation
Fully registered delegates can download a letter of invitation directly from their conference account.
Before a letter of invitation can be downloaded, delegates and students/postdocs/young persons must be registered, pay in full and submit any required supporting documents.
Click here for further details about the letter of invitation.
Please note that as a delegate, it is your responsibility to investigate visa requirements for Switzerland and apply for a visa if necessary. You are advised to apply for your visa as soon as possible. For more information, please visit our immigration page and visa FAQs.
Questions?
If you have questions, please see the FAQs below. If we have not answered your question in the FAQs, please email: registration@iasociety.org.
FAQs
How do I register for HIV Science Geneva 2027?
Registration for HIV Science Geneva 2027 is now open! Register here.
Can I register for just one conference or for both?
HIV Science Geneva 2027 offers three registration options:
Both conferences: Attend HIVR4P 2027 and IAS 2027 from 10 to 15 July 2027.
HIVR4P 2027 only: Attend HIVR4P 2027 from 10 to 12 July 2027.
IAS 2027 only: Attend IAS 2027 from 12 to 15 July 2027.
You can select your preferred option when registering through your conference profile. Your registration provides in-person access to the conference(s) selected, as well as on-demand access to their session recordings.
What will happen to my registration if the conference format changes?
In the unlikely event that the IAS changes the conference format to fully virtual, all in-person registrations will be converted to virtual registrations and the difference refunded.
Read the terms and conditions here.
Will there be a volunteer programme for HIV Science Geneva 2027?
Yes. The IAS will offer a comprehensive volunteer programme. Applications open in March 2027.
I have special needs related to my health. How can I be assisted to participate in HIV Science Geneva 2027?
The IAS is committed to accommodating the needs of individuals with disabilities. For any accessibility-related questions, please contact the Special Assistance team at specialassistance@iasociety.org.
How can I apply for a scholarship to attend HIV Science Geneva 2027?
If you wish to apply for a scholarship, you must do so via your conference profile by 20 January 2027, 23:59 CET. Find out more about the scholarship programme here.
How can I book accommodation for HIV Science Geneva 2027?
To help with your planning, the Accommodation team (c/o MCI Swiss SA, the official housing provider) has pre-booked hotel rooms in Geneva. For further information, including how to make a room reservation or a group booking via the accommodation booking system, please click here.
