Seattle, Washington
March 4–7, 2019


What's New

What's New

November 14, 2017

  • CROI 2018 registration and housing opens December 1, 2017. Please note that CROI has a new registration and housing system this year. The process of registering requires several steps so please give yourself additional time to complete registration.

September 28, 2017

  • General abstract sumbission is closed. Late-breaking abstract submission opens December 1, 2017 with a deadline of January 16, 2018, 5:00 PM Pacific Time. For more information on how to submit, visit our Abstract Submission page.

September 8, 2017

  • Scholarship submission is temporarily unavailable. We anticipate that it will be available again through the abstract submission system on Monday, September 11, 2017.
  • The scholarship application submission is now open. For more information, visit the Scholarships page.

August 30, 2017

April 25, 2017

  • Mark your 2019 Calendar! CROI 2019 will be held in Seattle, Washington from March 4 to 7, 2019.

March 15, 2017

  • Mark your 2018 Calendar! CROI 2018 will be held in Boston, Massachusetts from March 4 to 7, 2018. Please note that CROI 2018 will be held from Sunday to Wednesday.

February 28, 2017

  • We are currently experiencing technical difficulties with our website. We apologize for the inconvenience, and we hope to have this resolved soon.

February 16, 2017

  • The Program and Information guide and Abstract e-Book are now available online. For more information, please go to Electronic Materials.
  • Symposium and plenary lectures, workshops, themed discussions, and oral presentations are now available online as Webcasts. Electronic posters are also accessible to download. For more information about conference materials, please visit the Electronic Materials page.