DARIAH-DE maintains a reputation as established and trusted research infrastructure. Additionally to various contributions on the national level, DARIAH-DE maintains close relations with other research infrastructures such as CLARIN or CESSDA, or contributes to discussions on this level (such as EURISE Network, RDA). 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.