ISO/IEC/IEEE 39274-1-1:2025

Learning technology — JavaScript Object Notation (JSON) data model format and Representational State Transfer (RESTful) web service for learner experience data tracking and access — Part 1-1: xAPI using JSON serialization and RESTful data transport

Publication date:   Oct 28, 2025

General information

60.60   Standard published   Oct 28, 2025

ISO/IEC/IEEE

ISO/IEC JTC 1/SC 36 Information technology for learning, education and training

International Standard

35.240.90   IT applications in education | 35.060   Languages used in information technology

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Scope

This document describes a JavaScript Object Notation (JSON) data model format and a Representational State Transfer (RESTful) Web Service Application Programming Interface (API) for communication between Activities experienced by an individual, group, or other entity and a Learning Record Store (LRS). The LRS is a system that exposes the xAPI RESTful Web Service API for the purpose of tracking and accessing experiential data, especially in learning and human performance.

Life cycle

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PUBLISHED
ISO/IEC/IEEE 39274-1-1:2025
60.60 Standard published
Oct 28, 2025

Relations

Adopted from IEEE Std 9274.1.1™-2023