A limited number of government per diem rate rooms are available exclusively to federal government employees, active duty military service members, and FFRDC entity employees on official business.
Valid federal government employee, active duty military, or FFRDC ID is required at check-in. Failure to present qualifying ID will result in an increase in rate. The government per diem rate is subject to change prior to the meeting.
Important Dates & Deadlines
| Friday, October 17, 2025 | Deadline to cancel reservations to avoid a penalty of one night's room and tax. |
| Wednesday, October 29, 2025 | Last day to add, change, or cancel a reservation with SfN Housing for Marriott Marquis. |
| Friday, October 31, 2025 | Reservation changes and cancellations must be made directly with Marriott Marquis. |
| Tuesday, November 4, 2025 |
Last day to add, change, or cancel a reservation with SfN Housing - all other hotels. |
| Friday, November 7, 2025 | Reservation changes and cancellations must be made directly with hotels - all other hotels. |
If you do not qualify for a government per diem rate room, please visit the General Attendee Hotel Reservation website to make your reservation.
Alert! Convention Management Resources (CMR) is the official hotel management company for Neuroscience 2025. No other hotel management company or travel agency is authorized to place reservations on behalf of the Society for Neuroscience. These companies have not entered into agreements with the San Diego hotels and are not able to guarantee rates and accommodations during the dates of the conference. Should you be contacted by any agency other than CMR, please send us a message. For more information, please visit the Neuroscience 2025 website.