Toxicologists and those from related fields are invited to attend the SOT 60th Annual Meeting and ToxExpo. Available registration types include:

  • SOT Member
  • Nonmember
  • SOT Retired/Emeritus Member
  • Postdoctoral: Member and Nonmember
  • Graduate Student: Member and Nonmember
  • SOT Global Partner

Visit the “Registration Fees and Types” web page for information on the different types of registration, associated costs, prices for ticketed events, and more.

Note that certain registrant categories require special Registration Forms or methods:

Registration Deadlines

  • Early-Bird:

    January 22, 2021

  • Standard:

    February 19, 2021

  • Final:

    After February 19, 2021

2020 Registration Rollovers

If you requested a rollover of your 2020 Annual Meeting registration to 2021, SOT staff will be processing your registration—you do not need to take any action and should not complete the online 2021 meeting registration form. When your 2021 registration is complete, you will receive an email confirmation. If you have not received a confirmation of your 2021 meeting registration by November 1, 2020, please contact the SOT Registration Department.

Register by Mail, Fax, or Email

While the SOT Online Registration System is preferred, you also can register through mail, fax, or email using the Registration Form. No phone registrations will be accepted. Forms will be date-stamped upon receipt; this is your date of registration.

  • Mail:

    SOT Registration Department
    11190 Sunrise Valley Drive, Suite 300
    Reston, VA 20191 USA

Registration Forms will be returned if not accompanied by one of the following payment methods:

  • Company or personal check (United States currency only; please list all registrants on check memo or check stub)
  • Government Purchase Order (Check must be drawn from the US Department of the Treasury)
  • Money order
  • Visa, MasterCard, Discover, Diner’s Club, or American Express (Only accepted if credit card number is clearly listed in the appropriate area of the form)

SOT will accept faxed and/or mailed Annual Meeting registrations until March 10. Online registration will be open until March 18. After March 10, registrants who do not use the online system will need to register on-site at the Annual Meeting. If you register online after March 10, 2021, you can pick up your badge at the Registration counters.

Registration Confirmation and Materials

You should receive a registration confirmation via email, whether you register directly online or send your Registration Form to the SOT Registration Department via email, mail, or fax. If you don’t receive your confirmation within two weeks, please contact SOT Headquarters or call 703.438.3115.

You will be mailed a registration confirmation, name badge, and Continuing Education (CE) course and/or event ticket(s) before the meeting if your Registration Form is received by January 22, 2021. If your registration is received after January 22, you can pick up your badge and tickets at the Registration counters on-site.

When you arrive at the Orange County Convention Center, please go to the Registration area to pick up your badge. If you already have your badge and CE course tickets, you do not need to visit a Registration counter.

Cancellation, Refund, and Registration Policies

All requests for cancellations and/or refunds must be received in writing at SOT Headquarters by February 19, 2021. These refunds will be processed, less a $50 fee, after the SOT Annual Meeting and ToxExpo. Refund requests received after February 19, 2021, will not be processed.

By registering for the 2021 SOT Annual Meeting, you are agreeing to the terms and conditions of the Annual Meeting Policies.

On-Site Registration

Registration is located in the West Concourse of the Orange County Convention Center. Look for signage for “Registration A,” which is located on Level 1.

  • Hours of Operation:
Saturday 4:00 PM–6:00 PM
Sunday 7:00 AM–7:00 PM
Monday 7:00 AM–5:00 PM
Tuesday 8:00 AM–4:00 PM
Wednesday 8:00 AM–4:00 PM
Thursday 8:00 AM–11:30 AM

Important Notice Regarding Attendee List and Housing Pirates

Beware of any company offering to sell you an “SOT Annual Meeting” attendee list. If you encounter a company or individual who claims to be selling the SOT Annual Meeting attendee list, you may request to be removed from their solicitation. SOT has not provided information to these groups claiming to have the attendee list.

In addition, Connections Housing is the only official housing provider associated with the SOT Annual Meeting and ToxExpo. SOT highly values its members and meeting participants and wants to ensure that you receive services from authorized providers.