IMS recommends implementing and procuring products that conform to the latest version of LTI v1.3 and the LTI Advantage extensions.

LTI v1.1.2 (released 22 July 2019) is the latest version of the LTI v1.1 spec with the security updated published here: https://www.imsglobal.org/spec/lti/v1p1p2

Learning Tools Interoperability^® 1.1

Summary

Version 1.1 of LTI^® includes updates and clarifications as well as support for an outcomes service.

Document

Implementation Guide

Schema File

Basic Outcomes Service

OMSv1p0_LTIv1p1Profile_SyncXSD_v1p0.xsd

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Learning Tools Interoperability® 1.1

Summary

Document

Schema File

Basic Outcomes Service

Learning Tools Interoperability^® 1.1