ISO/TS 13399-60:2014 specifies a reference dictionary for connection systems for cutting tools, together with their descriptive properties and domains of values, and the structure of interface codes containing definitions and identifications of the classes of connection systems, with an associated classification scheme, definitions and identifications of the data element types that represent the properties of connection systems, definitions and identifications of domains of values for describing those data element types, definitions and structure of the value entry of the properties of interface codes that are defined, and rules for the structure of these properties to be able to communicate between systems.