In November 2021, an event was held to celebrate the 25th anniversary of the creation and existence of ALAPCCO. The event had two conferences and a roundtable with four representatives from ALAPCCO member countries.

ALAPCCO celebrated 25 years of its mission to strengthen Cognitive-Behavioral Therapy in Latin America and disseminate information based on scientific evidence. The 25th Anniversary Seminar was held in partnership with Artmed. The event had more than 10,000 participants.