Thinking about leaving the meeting after Wednesday morning sessions? Plan to stay for the AOCS Member and Volunteer Appreciation Luncheon on Wednesday!
To celebrate the efforts of our more than 500 dedicated volunteers, we invite all attendees to join us for a FREE luncheon on Wednesday, May 8, from 12:30–1:30 p.m.
Past volunteers can enter into a special raffle and giveaway. Whether you are a member or not, we hope to see you there!

Learn more



Find all the details you need to know about AOCS Annual Meeting & Expo registration including rates, how to register and what sessions and events are included in your registration. More...


Reserve your room

Choose from a variety of hotels and support the meeting by reserving your room through the official AOCS Housing Bureau. More...


Travel notes

Prepare for your arrival in St. Louis! View transportation options and discover things to see and do in the city while attending the AOCS Annual Meeting & Expo. More...

an expanded professional network: AOCS membership

Get year-round collaboration with a global community of peers working to advance the science and technology of fats, oils, proteins, surfactants and related materials as well as the best rates on meeting registration when you become a member of AOCS today.