Conference Hotel

San Diego Marriott Marquis

The IUSSI 2022 Meeting will be held at the:

San Diego Marriott Marquis
333 West Harbor Drive
San Diego, CA 92101
619-234-1500

Room rates are $249 single/double plus taxes. The block is available until June 6, 2022 or until sold out.

Click the button below to book reduced-rate reservations in the IUSSI block.
For hotel information, follow this link.

Book Now


If you are interested in sharing a hotel room with other conference attendees, please sign up for the mailing list during registration (see “Social Connections”). If you decide later (after you register), you can email IUSSI2022@gmail.com to be added to the mailing list.


Beware of Unauthorized Hotel Service Providers:
It has come to our attention that several exhibitors, attendees, and members have been contacted by housing vendors who are offering to provide room rates and hotel services for IUSSI. These companies are NOT affiliated with IUSSI! Attendees and exhibitors should be cautious of companies that:

  • Call you directly and claim they are official housing partners and have the best rates for San Diego. IUSSI will never call you directly to solicit hotel reservations
  • Claim to be affiliated with IUSSI by offering discounted hotel rates, which often can be too good to be true.
  • Ask you to provide your contact information and credit card details and require full prepayment in advance.
  • Claim to have availability at their advertised hotels, but may take the money for the rooms, then later cancel without refunding to you.


Staying at the Conference Hotel

Why should I book at the conference hotels?
The hotel rates that the IUSSI has negotiated include many benefits for you and for the IUSSI. Based on the number of rooms in the IUSSI block of hotel rooms, the hotels provide complimentary meeting-room space and reduced food and beverage charges. These savings are passed on to attendees through IUSSI inexpensive registration rates. If IUSSI is unable to meet its room-block commitment because attendees are making reservations at other hotels, the hotels charge IUSSI an attrition fee to make up the hotel's lost revenue. If this were to become a trend, IUSSI would be forced to increase the registration fee and cut services.

Please stay at the IUSSI conference hotel!