What Is cmi5 (Experience API Profile)?

cmi5 is a modern e-learning specification jointly developed by the ADL Initiative and the AICC that defines a standardized set of rules for how learning content communicates with a Learning Management System using xAPI (Experience API) as its underlying data transport layer. The specification was designed to solve a fundamental problem in the eLearning standards landscape: SCORM, while widely adopted, is limited to browser-based content with rigid tracking capabilities, while raw xAPI offers maximum flexibility but lacks the administrative structure that LMS platforms need for content launching, session management, and completion tracking. cmi5 bridges this gap by providing SCORM-like administrative structure — including defined rules for content launch sequences, session management, completion criteria, and pass/fail determination — built on top of xAPI's flexible data model. This means cmi5 content can run on mobile devices, function offline with data synchronization, collect rich interaction data beyond simple pass/fail scores, and work across diverse delivery environments. Organizations evaluating LMS platforms for long-term investment increasingly look for cmi5 support alongside SCORM and xAPI compatibility, as it represents the most likely successor standard for enterprise e-learning content.