American Oil Chemists' Society - AOCS 2027
Event Date
May 2–5, 2027
Location
Chicago, IL
About This Show
AI-drafted summaryThe AOCS Annual Meeting & Expo is the flagship gathering of the American Oil Chemists' Society, an organization that advances the science and technology of oils, fats, proteins, surfactants and related materials. The event brings together scientists, chemists, engineers, researchers, and industry professionals from around the world for a focused program of technical sessions, networking, and an exhibition of products and services.
The meeting features a multidisciplinary technical program including sessions from 10 interest areas, special sessions including presentations on trending industry topics, networking events and receptions, and more. Attendees can discover the latest science and technology with a program featuring 500+ oral and poster presentations, spanning edible oils and fats, surfactants, plant proteins, and related fields.
Professionals attend to stay current on cutting-edge research, connect with global peers, and advance their careers. As one long-time attendee notes, attending has been an invaluable experience, leaving her inspired, equipped with fresh perspectives, and eager to apply what she learned. The 2027 edition takes place in Chicago, Illinois.
Show Highlights
Key features of the AOCS Annual Meeting & Expo include:
- Technical program — a multidisciplinary program with sessions from 10 interest areas, special sessions on trending industry topics, and networking events and receptions.
- 500+ presentations — a program featuring 500+ oral and poster presentations covering the latest science and technology.
- Featured sessions — sessions exploring critical developments impacting edible oils and fats, surfactants, plant proteins, and related industries.
- Student competitions — opportunities to move research forward and launch careers by participating in AOCS student competitions, plus a Student Lightning Talk Competition.
- Short courses — in-depth courses held prior to the annual meeting on topics relevant to fats, oils, and related industry professionals, including Edible Oils Refining and Biobased Surfactants.
- Committee meetings and networking and social events throughout the program.
Registration
Registration for the 2027 AOCS Annual Meeting & Expo opens in January 2027. Full registration details and pass types are published on the official Registration Information page as the meeting approaches.
At the time of research, the society was accepting abstract submissions for the 2027 meeting via its Call for Papers. Researchers wishing to present can submit an abstract through the meeting website. For international attendees, personalized visa letters are available once registration payment has processed; requests should be sent to AOCS with your legal name, affiliation, passport number (if required) and address, allowing five business days for processing.
History
The AOCS Annual Meeting & Expo is the flagship event of the American Oil Chemists' Society, a global professional organization that advances the science and technology of oils, fats, proteins, surfactants and related materials. The meeting rotates among major U.S. host cities each year, offering technical programming, an exposition, and networking for the fats and oils community. The 2026 meeting was held at the Hyatt Regency New Orleans, and the 2027 edition moves to the Hilton Chicago.
Frequently Asked Questions
When and where is the 2027 AOCS Annual Meeting & Expo?
The meeting takes place May 2-5, 2027 at the Hilton Chicago, located at 720 South Michigan Avenue, Chicago, Illinois.
Who should attend the AOCS Annual Meeting?
The event is designed for scientists, chemists, engineers, researchers, and industry professionals working with oils, fats, proteins, surfactants, and related materials. It offers a multidisciplinary technical program with sessions from 10 interest areas plus networking events.
How do I register for the meeting?
Registration opens in January 2027, with details posted on the official Registration Information page. Researchers can also submit abstracts through the Call for Papers to present at the meeting.
What can I expect from the program?
The technical program features more than 500 oral and poster presentations, featured sessions on edible oils and fats, surfactants and plant proteins, student competitions, committee meetings, and pre-meeting short courses.
How do I get to the venue from the airport?
The Hilton Chicago is about 18 miles from O'Hare (ORD) and 12 miles from Midway (MDW). You can reach downtown via the CTA Blue Line from O'Hare or the Orange Line from Midway, and rideshare services are readily available near the hotel.
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