The kick-off of WP6, Organization of high-quality cancer care in Comprehensive Cancer Care Networks (CCCN) under the leadership of the German Cancer Society (DKG) had its kick-off meeting on 5-6 December 2022 in Berlin. Over the next two years, the working group will develop and pilot recommendations using the example of lung cancer centres in order to establish and expand access to quality-assured oncological care in all member states. Furthermore, the working group will define and establish interfaces between care and research and between CCCs and CCCNs.