DARIAH-DE maintains a reputation as established and trusted research infrastructure and contact point for questions and discussions in the humanities realm on the German national level. Apart from various collaborations and contributions on the national level, DARIAH-DE tries to maintain close relations with other research infrastructures such as CLARIN or CESSDA or contributes to discussions on this level (such as EURISE Network). This collaboration includes the better integration of resources and services, e.g. connecting DARIAH services with CLARIN services. Cooperation with European research infrastructure projects such as SSHOC or TRIPLE are also covered in this regard. In addition, DARIAH-DE closely cooperates with the RDA and EOSC.