Opportunities Abound in San Diego—and Remotely

Individuals fully vaccinated against COVID-19 may join SOT in its return to San Diego. During the SOT Annual Meeting and ToxExpo, those on-site in San Diego will:

  • Connect and network with 6,000 attendees
  • Attend 60+ Featured and Scientific Sessions
  • Interact with 250+ service and product providers in the ToxExpo

Individuals unable to come to San Diego owing to vaccination status or travel restrictions are invited to remotely join the San Diego proceedings for scientific presentations and discussions, as most Scientific Sessions will be livestreamed and available on demand. More information on remote participation will be available in the coming months, as will information on how to provide proof of vaccination or documentation regarding medically approved exceptions to vaccination.

SOT recognizes that no two meeting attendees are the same—some thrive amid the discussions and debates while others prefer to quietly reflect on the proceedings. Therefore, the SOT Annual Meeting and ToxExpo hosts a variety of activities and services to create an enjoyable meeting experience for all.

Health and Safety

As a society focused on public health, SOT is monitoring and following recommendations and regulations issued by the Centers for Disease Control and Prevention (CDC), the World Health Organization (WHO), and state and local health authorities. Per California mandates, all individuals attending the meeting on-site in San Diego are required to provide proof of COVID-19 vaccination or documented medical exemption status.

Science and Learning

More than 2,000 presentations will be delivered through Scientific Sessions, Continuing Education courses, Poster Sessions, and Exhibitor-Hosted Sessions. Most Scientific Sessions will be livestreamed, allowing for questions and answers from those on-site and remote attendees, as well as recorded for on-demand access by all registrants.

Connect and Network

Social engagements occur throughout each day of the meeting with 60+ hosted events.

SOT Component Group Activities

Includes receptions, luncheons, and mentoring events
Details Still to Come

ToxExpo Exhibits

250+ organizations offering opportunities for collaboration.

Ancillary Meetings

Events hosted by exhibitors, Supporters, and approved groups
Details Still to Come

Receptions, luncheons, meetings, and mentoring events hosted by SOT Regional Chapters, Special Interest Groups, and Specialty Sections, as well as other social activities like the 5K Fun Run/Walk, will be added to the schedule as they are finalized.

Services and Resources

The SOT Annual Meeting and ToxExpo includes services and spaces meant to support attendees throughout the meeting. Some of these include childcare, an inclusive bathroom, a mothers’ lounge, and relaxation areas.

Registration Fees and Deadlines

Individuals attending the 2022 SOT Annual Meeting and ToxExpo in person in San Diego must be fully vaccinated against COVID-19. Others can participate remotely in Scientific Sessions through livestreams with live question-and-answer opportunities. These sessions also will be available on demand for all registrants.



  • $375: SOT Member
  • $770: Nonmember
  • $75: Retired/Emeritus Member
  • $85: Postdoc Member
  • $185: Postdoc Nonmember
  • $65: Student Member
  • $145: Student Nonmember
JAN 29–FEB 25


  • $440: SOT Member
  • $835: Nonmember
  • $135: Retired/Emeritus Member
  • $135: Postdoc Member
  • $245: Postdoc Nonmember
  • $115: Student Member
  • $195: Student Nonmember


  • $500: SOT Member
  • $900: Nonmember
  • $185: Retired/Emeritus Member
  • $185: Postdoc Member
  • $295: Postdoc Nonmember
  • $165: Student Member
  • $255: Student Nonmember