The Program of Education through Work - Health (PET-Health) Interprofessionality is one of the strategic actions of the "Plan for the Strengthening of Interprofessionality" in healthcare in Brazil. Based on the experience of the program, this paperexamines the aspects that impact the adoption and strengthening of interprofessional education and collaborative practices, and issues recommendations for the strengthening of interprofessionality as a guiding principle of training and working in healthcare. This is a document analysis of partial reports from the six- and 12-months of execution of 120 PET-Health Interprofessionality projects in Brazil. The data were analyzed based on content analysis and the categories elaborated a priori. The aspects that impact the adoption and strengthening of interprofessionality in training and working in healthcare, and future recommendations, were organized in the relational, processual, organizational, and contextual dimensions, according to the framework by Reeves et al. The PET-Health Interprofessionality expanded the understanding of elements of interprofessional education and practice and showed that the discussion must take on a more political, critical, and reflexive character. The analysis points to the need for continuity of teaching-learning activities as a strategy to foster interprofessional capacity in healthcare services and consequent strengthening of the Unified Healthcare System in Brazil.
Keywords: Education in healthcare professions; interprofessional collaboration; interprofessional education; learning healthcare system; qualitative research; work-based learning.