Association for Behavior Analysis International

The Association for Behavior Analysis International® (ABAI) is a nonprofit membership organization with the mission to contribute to the well-being of society by developing, enhancing, and supporting the growth and vitality of the science of behavior analysis through research, education, and practice.

12th International Conference

November 11-13, 2025

Altis Grand Hotel; Lisbon, Portugal

Welcome to the vibrant and captivating city of Lisbon, Portugal, where the 12th International Conference will be held at the elegant Altis Grand Hotel from November 11-13, 2025. Lisbon is a city that exudes charm and sophistication, with a rich history and culture that is sure to captivate your imagination. From the stunning Belem Tower to the majestic Palácio de Pena, Lisbon is a city that is steeped in history and beauty.

 

The Altis Grand Hotel is a five-star hotel that is the epitome of luxury and comfort. Attendees can indulge in the hotel’s opulent spa, which features a sauna, steam room, and indoor pool. The hotel also boasts several restaurants and bars, including the Michelin-starred Grill D. Fernando, where attendees can savor the flavors of traditional Portuguese cuisine. With its stunning views of the city and its prime location in the heart of Lisbon, the Altis Grand Hotel is the perfect place to unwind after a long day of sightseeing and networking.

 

Lisbon is a city that is known for its culinary delights, with many restaurants serving traditional Portuguese cuisine that will tantalize your taste buds. From the succulent bacalhau (salt cod) to the hearty cozido (a stew made with meat and vegetables), and the sweet pastel de nata (a custard tart), Lisbon's cuisine is a feast for the senses. The city is also a shopper's paradise, with many boutiques and markets selling everything from handmade crafts to designer clothing. Attendees can indulge in retail therapy and take home unique souvenirs that will remind them of their time in Lisbon.

 

Plenty of transportation is available in Lisbon, thanks to the city's well-connected public transportation system that includes buses, trams, and a metro. Attendees can explore the city's many attractions, including the Tagus Estuary, the Jeronimos Monastery, and the Sao Jorge Castle. Lisbon is also known for its vibrant nightlife, with many bars and clubs to choose from. Attendees can dance the night away and experience the city's electric energy.

 

Join us in Lisbon for the 12th International Conference at the Altis Grand Hotel, where you can experience the best that this captivating city has to offer. From the opulent spa at the Altis Grand Hotel to the city's mouth-watering cuisine and exciting nightlife, Lisbon is a city that will leave you spellbound.

 

All sessions will be presented in English with the exception of the following workshops presented in Portuguese:

 

This year’s International Conference features more than 75 sessions eligible for BACB and IBAO CE credits, 10 sessions offering PSY CE credits, and 10 sessions offering QABA CE credits.

 

Questions about the international conference may be directed to the ABAI office: (269) 492-9310 or convention@abainternational.org.

CONTINUING EDUCATION AVAILABLE


 

 

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Exhibitors & Advertisers

 

Booth #1
International Behavior Analysis Organization (IBAO) is an international certification body for behavior analysts and behavior therapists. Our mission is to provide professional certification to protect local communities, recognize appropriate training in the field of ABA, and promote ethical and culturally sensitive practices around the world. IBAO is changing ABA around the world.
ABA Online
Premium Exhibitor
Booth #5
At ABA Online, we make ABA accessible through Tiered Model recognized training, online and in French. As an ACE Provider, we offer certified programs meeting the highest standards. We translate key ABA books for the French-speaking community and organize Best of ABA, an international conference in the south of France, bringing experts together to share the latest advancements.
Motivity Systems
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Booth #4
Motivity is the all-in-one platform built for modern ABA practices. Designed with flexibility, compliance, and real-world workflows in mind, Motivity seamlessly combines clinical data collection, practice management, scheduling, billing, reporting, and more, so your team can focus on delivering care. Trusted by over 560 organizations around the world, Motivity helps teams deliver higher-quality care, streamline operations, and scale with confidence.
Sunstone
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Booth #3
Pathways is an innovative ABA and Behavior data collection platform, perfect for team collaboration, treatment planning, and progress tracking. Collect data on-the-go directly from your lock screen or smartwatch! Less paperwork, more impact. See sunstone.care for more information.
TBU for QABA
Standard Exhibitor
Booth #6
TBU for QABA offers online training for certifications in Applied Behavior Analysis (ABA). We provide courses for Applied Behavior Analysis Technicians (ABAT), Qualified Autism Service Practitioner-Supervisors (QASP-S), and Qualified Behavior Analysts (QBA). Services include certification preparation, study bundles, practice tests, and fieldwork supervision. At ATBU we foster evidence-based learning with practical experience from experts to provide quality support to ABA professionals.

 

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