Löwer, Ulrich M.Cremers, Armin B.Manthey, RainerMartini, PeterSteinhage, Volker2019-10-112019-10-1120053-88579-397-0https://dl.gi.de/handle/20.500.12116/28239Interorganisational standards are an important requirement for loosely coupled interorganisational relationships such as supply chain networks. The many different standardisation efforts, however, make this field quite confusing. This work thus proposes a model called 'interorganisational specifications stack', which serves for the classification of the different efforts. An analysis reveals many interconnections between the different specifications. The work suggests considering these interconnections in future research on such standards.enText/Conference Paper1617-5468