Advanced Distributed Learning Initiative

1997–present

The U.S. DoD program that created SCORM, funded xAPI, and has been the most influential force in eLearning standards for nearly three decades.

Aviation Industry Computer-Based Training Committee

1988–2014

The original eLearning standards body. Born from the aviation industry, AICC laid the groundwork for everything that followed — and its final act was creating cmi5.

1EdTech Consortium (formerly IMS Global Learning Consortium)

1997–present

The standards body behind LTI, Common Cartridge, QTI, and Caliper. Rebranded from IMS Global to 1EdTech in 2022.

Learning-Education-Training Systems Interoperability

2008–2012

The international federation that documented SCORM's limitations and charted the path toward xAPI through over 100 white papers.

Rustici Software

2002–present

Built SCORM Cloud, developed the Tin Can API/xAPI under ADL contract, and became the eLearning industry's most trusted standards implementation partner.

IEEE Learning Technology Standards Committee

1996–present

The IEEE committee responsible for formal standardization of learning technologies, including xAPI 2.0 (IEEE 9274.1.1).