BS ISO/IEC 19479:2019 defines a model for the recording and exchange of learner achievement information among student information systems (SIS) (also known as student management information systems), as well as the aggregation of information by third party suppliers.Cross References:IETF RFC 2426IETF RFC 3986ISO 639-1CWA 16076:2010ISO 8601:2004CWA 15903:2008CWA 16077:2010ISO 15836:2009ISO 3166-3:2013ISO/IEC 2382-36:2013CWA 16133:2010All current amendments available at time of purchase are included with the purchase of this document.